1250s

The 1250s decade ran from January 1, 1250, to December 31, 1259.

Events

1250

This section is transcluded from 1250. (edit | history)

By place

World

• The world population is estimated at between 400 and 416 million individuals.
• World climate transitions from the Medieval Warm Period to the Little Ice Age. ^[1]
• Medieval music: The Notre Dame school of polyphony ends.

Europe

• February 2 – King Eric XI (Eriksson) dies and is succeeded by the 10-year-old Valdemar I, who is the eldest son of Birger jarl. He is elected as ruler of Sweden, and becomes the first Swedish king of the House of Folkung.
• October 12 – A great storm shifts the mouth of the River Rother in England 12 miles (20 km) to the west; a battering series of strong storms significantly alters other coastal geography around Romney Marsh.
• December 13 – Emperor Frederick II dies, beginning the 23-year-long "Great Interregnum". Frederick is the last Holy Roman Emperor of the Hohenstaufen dynasty; after the interregnum, the empire passes to the Habsburgs.
• The Lombard League dissolves upon the death of its member states' nemesis, Frederick II, Holy Roman Emperor.
• King Afonso III (the Boulonnais) captures the Algarve from the Moors, thus completing the expulsion of the Moors from Portugal.
• Albertus Magnus isolates the element arsenic, as the 8th discovered metal. He also first uses the word "oriole" to describe a type of bird (most likely the golden oriole).
• The Rialto Bridge in Venice (in modern-day Italy) is converted from a pontoon bridge to a permanent, raised wooden structure.
• The Ponts Couverts fortified bridges of Strasbourg (in modern-day France) are completed.
• Vincent of Beauvais completes his proto-encyclopedic work Speculum Maius ("Greater mirror").
• The first of the Parlements of Ancien Régime France is established.
• Villard de Honnecourt draws the first known image of a sawmill.
• The first usage is made of the English word "cuckold", according to the Oxford English Dictionary.

Asia

• July 9 – The Qaymariyya tribe engineers a coup d'état to hand over Damascus to An-Nasir Yusuf. The garrison in the citadel surrenders later to him. ^[2]
• A kurultai is called by Batu Khan in Siberia as part of maneuverings which will elect Möngke Khan as khan of the Mongol Empire in 1251.
• Starting in this year and ending in 1275, the Muslim Shougeng Pu, likely a Persian or an Arab, serves as the Commissioner of Merchant Shipping for the Song dynasty Chinese seaport at Quanzhou, due to his effort in defeating pirates. ^[3]

Africa

• April 8 – Battle of Fariskur: Louis IX (the Saint) is captured by Baibars' Mamluk army while he is in Egypt conducting the Seventh Crusade; he later has to ransom himself.
• April 30 – King Louis IX (the Saint) is released by his Egyptian captors after paying a ransom of one million dinars and turning over the city of Damietta.
• May 2 – Al-Muazzam Turanshah, Ayyubid ruler of Egypt, is murdered, ending effective Ayyubid Dynasty rule in the country. He is briefly succeeded by his widow, Sultana Shajar al-Durr. ^[4]
• July 21 – Aybak becomes ruler of Egypt, beginning the Bahri Dynasty of the Mamluk Sultanate. After 5 days he stands down and the 6-year-old Al-Ashraf Musa is nominally proclaimed sultan. ^[4]
• The Welayta state is founded in modern-day Ethiopia.
• In Tunis, a popular rebellion against newly arrived, wealthy and influential Andalusian refugees breaks out, and is violently put down. ^[5]

Oceania

• Samoa frees itself from Tongan rule, which begins the Malietoa dynasty in Samoa (approximate date).

By topic

Markets

• The Flemish town of Douai emits the first recorded redeemable annuities in medieval Europe, confirming a trend of consolidation of local public debt started in 1218, in Rheims. ^[6]
• The Sienese bankers belonging to the firm known as the Gran Tavola, under the steering of the Bonsignori Brothers, become the main financiers of the Papacy. ^[7]

1251

This section is transcluded from 1251. (edit | history)

By place

Europe

• April – The first Shepherds' Crusade, a domestic French uprising in response to events in Egypt during the Seventh Crusade, occurs. ^{[8] [9]}
• May – English governor Simon de Montfort suppresses a revolt in Gascony. ^[10]
• December 26 – King Alexander III of Scotland marries Margaret, daughter of King Henry III of England, precipitating a power struggle between the two monarchs. ^{[11] [12]}
• Andrew de Longjumeau, dispatched two years earlier by King Louis IX of France as an ambassador to the Mongols, meets the king in Palestine, with reports from the Mongols and Tartary; his mission is considered a failure. ^{[13] [14]}
• Mindaugas of Lithuania is baptized, in prelude to his crowning as King of Lithuania in 1253. ^[15]
• Alexander Nevsky signs the first peace treaty between Kievan Rus' and Norway. ^{[16] [17] [18]}
• King Conrad IV of Germany invades Italy, but fails to subdue the supporters of Pope Innocent IV. ^{[19] [20]}
• Ottokar II of Bohemia, later to become King of Bohemia, is elected Duke of Austria. ^{[21] [22]}
• The earliest known manuscript of The Proverbs of Alfred , a collection of sayings of England's Alfred the Great, is written. ^[23]

Asia

• April 21 – City of Launggyet in Arakan (modern-day Burma) is founded according to some sources. ^[24]
• July 1 – Möngke Khan is elected as the fourth great Khan of the Mongol Empire. ^{[25] [26]}
• The carving of the Tripitaka Koreana , a collection of Buddhist scriptures recorded on some 81,000 wooden blocks, is completed. ^{[27] [28]}

1252

This section is transcluded from 1252. (edit | history)

By place

Europe

• April 6 – Saint Peter of Verona is assassinated by Carino of Balsamo. ^{[29] [30]}
• May 15 – Pope Innocent IV issues the papal bull Ad exstirpanda , which authorizes the torture of heretics in the Medieval Inquisition. Torture quickly gains widespread usage across Catholic Europe. ^{[31] [32]}
• June 1 – Alfonso X is proclaimed king of Castile and León. ^[33]
• July – The settlement of Stockholm in Sweden is founded, by Birger Jarl. ^{[34] [35]}
• December 25 – Christopher I of Denmark is crowned King of Denmark, in the Lund Cathedral. ^{[36] [37]}
• The Polish land of Lebus is incorporated into the German state of Brandenburg, marking the start of Brandenburg's expansion into previously Polish areas (Neumark). ^[38]
• The Lithuanian city of Klaipėda (Memel) is founded by the Teutonic Knights. ^{[39] [40]}
• The town and monastery of Orval Abbey in Belgium burn to the ground; rebuilding takes 100 years. ^[41]
• Thomas Aquinas travels to the University of Paris, to begin his studies there for a master's degree. ^{[42] [43]}
• In astronomy, work begins on the recording of the Alfonsine tables. ^[44]

Asia

• The classic Japanese text Jikkunsho is completed. ^{[45] [46]}
• The Chinese era Chunyou ends. ^[47]
• The Mongols take the westernmost province of the Song dynasty empire. ^[48]

1253

This section is transcluded from 1253. (edit | history)

By place

Europe

• January 18 – King Henry I of Cyprus ("the Fat") dies and is succeeded by his son Hugh II, who is only a few months old. His mother, Queen Plaisance of Antioch, claims the regency of Cyprus and the titular regency of Jerusalem. The High Court of Cyprus confirms her position, but the barons of Outremer require her attendance in person before they will recognize her. John of Ibelin, count of Jaffa, remains as bailli, and Plaisance contemplates marrying John's youthful son Balian. Meanwhile, King Louis IX of France ("the Saint"), still staying at Acre, continues to administer the government. ^[49]
• Summer – The Kingdom of Galicia–Volhynia becomes a vassal state to the expanding Mongol Empire. Prince Daniel of Galicia is crowned "Rex Rusiae" and becomes officially an Orthodox subject of the Papal States.
• July 4 – William II, count of Holland, defeats the Flemish forces under Guy of Dampierre at Westkapelle. He forced him and his mother, Margaret II, to respect the division of Flanders and Hainaut.
• July 6 – Mindaugas and his wife Morta are crowned as king and queen of Lithuania, ruling between 300,000 and 400,000 subjects. ^[50]
• October 10 – German imperial forces under King Conrad IV suppress the Sicilian rebellion and recapture Naples.

England

• August 6 – King Henry III leads an expedition to Gascony, to repel a rumoured invasion from Castile. ^[51] Meanwhile, Simon de Montfort returns from Gascony where he allies himself with the barons who oppose Henry.
• Henry III meets with the nobles and church leaders to reaffirm the validity of Magna Carta in exchange for taxation. ^[52]

Levant

• April – An-Nasir Yusuf, Ayyubid ruler of Damascus, cedes Palestine, together with Jerusalem, Nablus and the coastline of Al-Sham to Aybak, Mamluk sultan of Egypt.

Asia

• April 28 – Nichiren, Japanese Buddhist monk, declares his intent to preach the Lotus Sutra and Namu Myōhō Renge Kyō as the true Buddhism, thus founding Nichiren Buddhism.
• May – Louis IX of France ("the Saint") dispatches William of Rubruck from Constantinople on a missionary journey to Karakorum to seek an alliance against Syrian and Egyptian Muslims. ^[53]
• Mongol forces under Hulagu Khan begin a campaign against the Nizari Ismaili State. An advance guard (12,000 men) under Kitbuqa captures several fortresses in Quhistan.
• Mongol forces under Kublai Khan conquer the Dali Kingdom (modern-day Yunnan). The population migrates to Siam (modern Thailand).
• Kublai Khan introduces the baisha xiyue song and dance suite to the music of Yunnan.

By topic

Literature

• Matthew Paris, English Benedictine chronicler, completes the major part of his Chronica Majora , a chronicle of English history.

Religion

• October – Pope Innocent IV returns to Rome, after being deposed for 9 years by former Emperor Frederick II, whose clash forms an important chapter in the conflict between the Papal States and the Holy Roman Empire.
• Innocent IV offers the crown of Sicily, which he controls, to Richard of Cornwall and Charles of Anjou, both of whom refuse, and later to the 8-year-old Edmund, son of Henry III of England.
• The upper Basilica of Saint Francis of Assisi, the earliest important structure of Italian Gothic architecture, is completed in Assisi.
• Sligo Abbey, a Dominican monastery, is founded by Maurice FitzGerald, Norman chief governor of Ireland.

1254

This section is transcluded from 1254. (edit | history)

By place

Byzantine Empire

• Battle of Adrianople: Byzantine forces under Emperor Theodore II (Laskaris) defeat the invading Bulgarians near Adrianople. The young and inexperienced Tsar Michael II Asen (also mentioned Michael I Asen) is caught by surprise and the Bulgarians suffer heavy losses. Michael is wounded during his hasty retreat through the forest. ^[54]

Europe

• May 21 – King Conrad IV, son of the late Emperor Frederick II, dies of malaria at Lavello (southern Italy). With Conrad's death a interregnum begins which no ruler manages to gain undisputed control of Germany. The 22-year-old Manfred, half-brother of Conrad, refuses to surrender Sicily to Pope Innocent IV, and accepts the regency on behalf of Conrad's 2-year-old son Conradin (the Younger).
• November 2 – German forces under Manfred start an anti-papal revolt against Innocent IV and seize Lucera in the Tavoliere Plains. He defeats the papal army at Foggia and gains the loyalty of Apulia, on December 2. ^[55]
• King Afonso III (the Boulonnais) holds the first session of the Cortes (Portugal's general assembly composed of nobles, members of the middle class and representatives from all municipalities), in Leiria.
• William II, anti-king of Germany, holds a diet (princely convention) at Worms, in which the German cities are represented for the first time. He give orders to build strong castles in Heemskerk and Haarlem.
• Doge Reniero Zeno sends the Horses of Saint Mark, looted from Constantinople during the Fourth Crusade, to Venice, where they are installed on the terrace of the façade of St. Mark's Basilica.

England

• King Henry III grants his eldest son Edward (the Lord Edward) areas of land including crown lands in Wales, Ireland, the Channel Islands and Gascony. He is also given the cities of Bristol, Stamford and Grantham. The reason for these concessions is to give Edward experience of governing lands of his own before becoming a king. Edward is granted the Three Castles in Wales, Skenfrith Castle, White Castle and Grosmont Castle. ^[56]
• Summer – Edward (the Lord Edward) travels from Portsmouth with his mother, Queen Eleanor of Provence, and Boniface of Savoy, archbishop of Canterbury, to marry the 13-year-old Eleanor of Castile. She is the half-sister of King Alfonso X (the Wise). In August, they arrive in Burgos, capital of Castile, where the marriage is due to take place.
• November 1 – Edward marries Eleanor of Castile in the Cistercian monastery Las Huelgas at Burgos. Henry III has demanded the marriage, in exchange for ending the war with half-brother Alfonso X.

Levant

• February 21 – King Louis IX (the Saint) signs a multi-year truce with An-Nasir Yusuf, Ayyubid ruler of Damascus, who is well aware of a Mongol threat and has no wish for war with the Crusader States.
• April 24 – Louis IX and his family sails from Acre to France. His boat is nearly wrecked off the coast of Cyprus and later nearly destroyed by fire. In July, the royal party arrives at Hyères in Provence. ^[57]

Asia

• January 4 – William of Rubruck, Flemish missionary and explorer, is received courteously with an embassy at Karakorum. He is given an audience with Möngke Khan, who is loaded with gifts and letters from Louis IX. ^[58]

By topic

Cities and Towns

• June 12 – The Dutch city of Alkmaar obtains city rights from William II, anti-king of Germany. ^[59]
• The Danish city of Copenhagen receives its city charter from Bishop Jacob Erlandsen.

Commerce

• The Rhenish League, a confederation of trading cities, is established in the Rhineland, Western Germany. The league (or Städtebund) comprises 59 cities.

Literature

• The Japanese classic text Kokon Chomonjū is completed during the Kamakura Period under the reign of the 11-year-old Emperor Go-Fukakusa.

Markets

• As part of an offensive against usury in north-western Europe, Innocent IV relieves the city of Beauvais from its obligations to its creditors. ^[60]

Religion

• December 7 – Innocent IV dies after a pontificate of 11-year. He is succeeded by Alexander IV as the 181st pope of the Catholic Church.
• The construction of the Cathedral of Saint Martin is initiated by Henry I van Vianden, bishop of Utrecht.
• The Catholic dogma of purgatory is clarified and named by the Catholic Church (approximate date).

1255

This section is transcluded from 1255. (edit | history)

By place

Europe

• February 25 – Battle of Montebruno: Guelph forces under Thomas II of Savoy invade the Ghibelline territory of Asti (located in the Piedmont region), but he is defeated by the Astigiani army, led by William VII, at Garzigliana (Northern Italy). Thomas retreats and takes refuge in Turin; however, he is later captured by the Ghibellines.
• May – William of Rubruck from Constantinople returns to Cyprus from his missionary journey to convert the Mongols of central and eastern Asia, his efforts have been unsuccessful.
• Emperor Theodore II (Laskaris), who is in exile in the Empire of Nicaea, conducts a military campaign to recover Thrace from the Bulgarians.
• King Afonso III (the Boulonnais) moves his residence and royal court from Lisbon to Coimbra, which becomes the capital of Portugal.
• The Teutonic Knights in Prussia found Königsberg (modern-day Kaliningrad) and name it in honour of King Ottokar II of Bohemia.
• The lands of the House of Nassau are divided between the brothers Walram II and Otto I, not to be reunited until 1806.

England

• June – Battle of Bryn Derwin: Llywelyn ap Gruffudd defeats his two brothers Dafydd ap Gruffydd and Owain Goch ap Gruffydd, to become sole ruler of northern Wales. Dafydd and Owain are both imprisoned. ^[51]
• August – Following the death of Little Saint Hugh, in an instance of blood libel, eighteen Jews of Lincoln, are tortured and executed by royal command on suspicion of being involved in the boy's murder. ^[51]
• A survey of royal privileges is conducted, which is included in the Hundred Rolls, a census seen as a follow-up to the Domesday Book (completed in 1086). The Hundred Rolls is later completed with two larger surveys, in 1274/75 and 1279/80. ^[61]

By topic

Art and Culture

• The Gothic cathedral at Bourges in central France, is completed (it will become a UNESCO World Heritage Site).

City and Towns

• The town of Banská Bystrica (located in central Slovakia) is granted municipal privileges by King Béla IV of Hungary.

Market

• Orlando Bonsignori, an Italian minor merchant, forms a consortium called the Gran Tavola ("Great Table"), which becomes the most powerful bank in western Europe. He becomes the exclusive banker for the deposits of the income of the Papal States. ^[62]

1256

This section is transcluded from 1256. (edit | history)

By place

Mongol Empire

• Spring – Mongol forces (some 80,000 men), under Hulagu Khan, cross the Oxus River, and begin their campaign to destroy the remaining Muslim states in southwestern Asia – with the first objectives being the Nizari Ismaili strongholds and Baghdad, the capital of the Abbasid Caliphate. The roads across Turkestan and Persia are repaired, and bridges built. Carts are requisitioned to bring siege machines from China. ^[63]
• October – Mongol forces led by Baiju Noyan (operating under Hulagu Khan's command) win a victory over Kaykaus II, Seljuk ruler of the Sultanate of Rum, and capture Anatolia. Kaykaus flees to the Byzantine court where he seeks refuge at Constantinople. The Empire of Trebizond fearing a potential punitive Mongol expedition, becomes a vassal state and is forced to pay a tribute tax every year in gold and silk. ^[64]
• November 8 – 23 – Siege of Maymun-Diz: Mongol forces under Hulagu Khan successfully besiege the mountain castle of Maymun-Diz. Hulagu encircles the fortress and begins a bombardment for three days by mangonels from a nearby hilltop. On November 19, Nizari Isma'ili imam Rukn al-Din Khurshah surrenders, but a small part of the garrison refuses and fights a last stand, until they are killed after three days. ^[65]
• December 15 – Mongol forces under Hulagu Khan capture and dismantle Alamut Castle (near the Masoudabad region) after the surrender of the Nizari Ismaili leaders. Hulagu founds the Ilkhanate dynasty of Persia, which becomes one of the four main divisions of the Mongol Empire. The Nizari Ismaili government is disestablished, some of them migrate to Afghanistan, Badakhshan and Sindh (modern Pakistan).

Europe

• War of the Euboeote Succession: Achaean forces under William II of Villehardouin attempt to gain control of the island of Euboea, which is resisted by the local Lombard barons (or "triarchs") with the aid of the Republic of Venice. Wiilliam launches devastating raids in Euboea. Guy I de la Roche, the "Great Lord" of Athens and Thebes, enters the war against William, along with other barons of Central Greece. ^[66]
• 30 July – The Venetian Marsilio Zorzi recaptures Curzola in Dalmatia, and re-establishes himself as Count of Curzola and Mèleda. ^[67]

British Isles

• Prince Llywelyn ap Gruffudd invades the northern coastal areas that have agreed to English rule (see 1254). Edward (the Lord Edward), who has been given the areas to govern himself by his father, King Henry III, asks him for support but Henry refuses.
• The ancient Irish Kingdom of Breifne splits into East Breifne and West Breifne, after a war between the O'Reillys and the O'Rourkes.

Levant

• Venetian–Genoese War: A dispute between Venice and Genoa arises about concerning land in Acre owned by Mar Saba but claimed by both Venice and Genoa – which leads to a Genoese attack of the monastery in the Venetian quarter. The Venetians are supported by Pisa and the Knights Templar, while the Genoese are joined by the Knights Hospitaller. ^[68]

Asia

• October – The Japanese Kenchō era ends and the Kōgen era begins during the reign of the 13-year-old Emperor Go-Fukakusa.

By topic

Natural Disaster

• June 30 – A large volcanic eruption in Harrat Rahat (near Medina) is associated with an Islamic prophecy. ^[69]

Religion

• May 4 – Pope Alexander IV issues the papal bull Licet ecclesiae catholicae, constituting the Order of Saint Augustine at Lecceto Monastery.
• August 25 – In Bologna, slavery and serfdom are abolished; this event is recorded in the document called Liber Paradisus (or Heaven Book).

1257

This section is transcluded from 1257. (edit | history)

By place

Europe

• Spring – The Epirote–Nicaean conflict begins between the Despotate of Epirus and the Empire of Nicaea. Despot Michael II Komnenos Doukas revolts and defeats the Nicaean army under George Akropolites. The Epirote and Serbian forces join their attacks against Michael, who sends his forces into Macedonia and marches on to Thessalonica. In response, Michael is attacked – on the west coast of Epirus – by Manfred of Sicily. Manfred first occupies the major Ionian Islands, including Corfu. Then he lands on the Albanian coast and takes Durazzo, Berat, Valona and their environs. ^[70]
• January 13 – At the first recorded meeting of the college of the seven Electors of the Holy Roman Empire, the 48-year-old Richard of Cornwall (the brother of King Henry III of England) is elected King of the Romans. He is crowned at Aachen, on May 17. His candidacy is opposed by King Alfonso X (the Wise), Pope Alexander IV and King Louis IX (the Saint) favour Alfonso, but both are ultimately convinced by Richard's sister-in-law, Queen Eleanor of Provence, to support Richard. ^[71]
• The pagan Karelians start a destructive expedition to Sweden in which King Valdemar requests Alexander IV to declare a crusade against them. This leads to the Third Swedish Crusade to Finland (see 1293).

British Isles

• Battle of Cadfan: An English expeditionary army under Stephen Bauzan is ambushed and defeated by Welsh forces. The English are decimated by devastating guerilla attacks and the Welsh capture the English supply train. Stephen Bauzan is killed along with some 1,000–3,000 of his men. The remaining English flee the battle, Prince Llywelyn ap Gruffudd is said to have been present at the battle, collecting spoils from the fallen English army. According to sources, it is one of the greatest victories of a Welsh army in the field against a much more powerful English force. ^[72]
• King Henry III orders the production of a twenty pence, English coin of pure gold. Unfortunately, the bullion value of the coins is about 20% higher than the nominal face value, leading to poor circulation, as coins are melted down by individuals for their gold content.
• Henry III relents to the demands of his son Edward (the Lord Edward) for assistance to fight the Welsh (see 1256). He joins him on a campaign to retake the territories lost to the Welsh forces led by Llywelyn ap Gruffudd.
• Battle of Creadran Cille: Norman invading forces under Maurice FitzGerald are driven out by Gofraid O'Donnell in northern Connacht. Later, FitzGerald is killed in personal combat by O'Donnell, on May 20. ^[73]

Levant

• Venetian–Genoese War: The Venetian fleet under Admiral Lorenzo Tiepolo breaks through the harbour chain at Acre and destroys several Genoese ships. He also attacks the fortifications but Tiepolo is unable to expel the Genoese garrison (some 800 men strong and armed with 50–60 ballistae), from their quarter of the city throwing up a blockade. ^[74]
• April 10 – Izz al-Din Aybak, Mamluk sultan of Egypt, is murdered on orders of his wife, Shajar al-Durr. He is succeeded by his 14-year-old son, Nur al-Din Ali, as ruler of the Mamluk Sultanate (until 1259).

Mongol Empire

• Spring – Mongol forces under Uriyangkhadai conduct a campaign against local Yi and Lolo tribes in Vietnam. He returns to Gansu and sends messengers to the court of Möngke Khan informing him that Yunnan is firmly under Mongolian control. Möngke Khan honors and rewards Uriyangkhadai for his military achievements. ^[75]
• Winter – Mongol forces move down from their base at Hamadan, while Baiju Noyan crosses the Tigris River at Mosul with his army. On the left-wing Kitbuqa enters the plain of Iraq, while Mongol forces under Hulagu Khan advance through Kermanshah. ^[76]

Asia

• March – The Japanese Kōgen era ends and the Shōka era begins during the reign of the 14-year-old Emperor Go-Fukakusa (until 1259).

By topic

City and Towns

• June 5 – The city of Kraków is granted Magdeburg rights by High Duke Bolesław V (the Chaste), having been rebuilt after being nearly destroyed during the Mongol invasion of Poland.

Education

• Louis IX (the Saint) confirms the foundation by his chaplain Robert de Sorbon of the College of Sorbonne in Paris, giving a formal college (and still-common name) to the already existing University of Paris. ^[77]

Literature

• Matthew Paris, English monk and chronicler, personally interviews Henry III for an entire week while compiling his major work of English history, Chronica Majora .

Natural Disaster

• Samalas eruption: Mount Samalas volcano erupts on Lombok Island, Indonesia. One of the largest volcanic eruptions in the past 10,000 years, it creates severe climatic changes across the globe, leading to severe famine and death, and to one of the biggest geopolitical changes across the globe over the next few centuries. ^{[78] [79]}

1258

This section is transcluded from 1258. (edit | history)

By place

Mongol Empire

• February 10 – Siege of Baghdad: Mongol forces (some 150,000 men) led by Hulagu Khan besiege and conquer Baghdad after a siege of 13 days. During the first week of February, the eastern walls begin to collapse, and the Mongols swarm into the city, on February 10. Caliph Al-Musta'sim surrenders himself to Hulagu – together with all the Abbasid chief officers and officials. They are ordered to lay down their arms and are massacred. Hulagu imprisons Al-Musta'sim among his treasures to starve him to death. Meanwhile, massacres continue throughout the whole city. In 40 days about 80,000 citizens are murdered. The only survivors are the ones who are hiding in cellars which are not discovered, and a number of attractive girls and boys who are kept to be slaves, and the Christian community, who take refuge in the churches which are left undisturbed, by the special orders of Hulagu's wife, Doquz Khatun. ^[80]
• February 15 – Hulagu Khan enters Baghdad, where many quarters of the city are ruined by fire. The Great Library (or House of Wisdom) is destroyed, numerous precious book collections are thrown into the Tigris River. Before the siege, about 400,000 manuscripts are rescued by Nasir al-Din al-Tusi, Persian polymath and theologian, who takes them to Maragheh (located in East Azerbaijan Province). The sack of Baghdad brings an end to the Abbasid Caliphate (750-1258) and the Islamic Golden Age. Many professors, physician, scientist, clerics, artist and lectures had also been massacred.

Europe

• May 11 – Treaty of Corbeil: King Louis IX (the Saint) signs a peace treaty with King James I (the Conqueror). Louis, heir of Charlemagne, formally renounces his feudal overlordship over Catalonia (independent de facto since 988), while James renounces his claims over Occitania.
• June – War of the Euboeote Succession: Achaean forces under William II Villehardouin defeat a coalition of Greek princes led by Guy I de la Roche (Great Lord), duke of Athens, which ends the conflict, on August 6.
• August 10 – Manfred, son of the late Emperor Frederick II, is crowned king of Sicily at Palermo. Pope Alexander IV, who has an alliance with the Saracens, declares the coronation void and excommunicates Manfred.
• August 16 – Theodore II (Laskaris) dies after a 4-year reign at Magnesia. He is succeeded by his 7-year-old son, John IV, as ruler of the Empire of Nicaea. His regent becomes the bureaucrat George Mouzalon. ^[81]
• August 25 – George Mouzalon is assassinated in Magnesia ad Sipylum, as part of a conspiracy led by Byzantine nobles, under future Emperor Michael VIII (Palaiologos).
• Gissur Þorvaldsson, Icelandic chieftain (or goði), is made Earl of Iceland for his loyal service to King Haakon IV (the Old).

England

• May 2 – King Henry III accepts the demand of Simon de Montfort and his baronial supporters that the government is reformed with a committee of 22 barons, including the king. As an act of faith, Simon de Montfort hands over his estates at Odiham and Kenilworth as part of the proposals. The Provisions of Oxford establish baronial control of the government, also known as the Oxford Parliament, on June 11. ^{[82] [83]}
• Llywelyn ap Gruffudd, proclaims himself Prince of Wales, first used in an agreement between Llywelyn and his supporters and the Scottish nobility. He becomes the final ruler of an independent Wales, before its conquest by future King Edward I (Longshanks).

Levant

• June 25 – Battle of Acre: The Genoese sends an armada (some 50 galleys) to relieve the blockade at Acre and asks the assistance of Philip of Montfort, lord of Tyre, and the Knights Hospitaller for a combined attack from the land side. The Genoese fleet's arrival takes the Venetians by surprise but the superior experience and seamanship result in a crushing Venetian victory, with half the Genoese ships lost. Later, the Genoese garrison is forced to abandon Acre. ^{[84] [85]}

Asia

• Mongol invasions of Vietnam: Mongol forces (some 30,000 men) under Uriyangkhadai, son of Subutai, invade Vietnam. After many battles, the Vietnam army is routed and defeated. The senior leaders are able to escape on pre-prepared boats, while the remnants are destroyed on the banks of the Red River. The Mongols occupy the capital city, Thăng Long (modern-day Hanoi), and massacres the city's inhabitants, by the end of January. ^[86]

By topic

Global

• The consequences of the volcanic Samalas eruption (see 1257) in Indonesia include the following anecdotal accounts: very dry fog in France; lunar eclipses in England; severe winter in Europe; a harsh spring in Iceland; famine in England, Germany, France and Italy; and pestilence in London, parts of France, Austria, Iraq, Syria, and southeast Turkey. ^[87]

Markets

• In Genoa, the Republic starts imposing forced loans, known as luoghi, to its taxpayers; they are a common resource of medieval public finance. ^[88]

Religion

• Civil unrest in northern Italy spawns the medieval musical form of Geisslerlieder, penitential songs sung by wandering bands of Flagellants.

1259

This section is transcluded from 1259. (edit | history)

By place

Europe

• September – Battle of Pelagonia: The Empire of Nicaea defeats the Principality of Achaea, ensuring the eventual reconquest of Constantinople in 1261. ^{[89] [90]}
• December 4 – Kings Louis IX of France and Henry III of England agree to the Treaty of Paris, in which Henry renounces his claims to French-controlled territory on continental Europe (including Normandy), in exchange for Louis withdrawing his support for English rebels. ^[91]
• The famous frescoes of the Boyana Church in Bulgaria are completed (the church and its murals are now a UNESCO World Heritage Site). ^[92]
• The German cities of Lübeck, Wismar, and Rostock enter into a pact to defend against pirates of the Baltic Sea, laying the groundwork for the Hanseatic League. ^[93]
• Nogai Khan leads the second Mongol Golden Horde attack against Lithuania, and Poland. ^[94]
• Epirote–Nicaean conflict. ^[95]

Asia

• August 11 – While conducting a siege against the Song Dynasty city known as Fishing Town in the province of Chongqing, China, the Mongol Great Khan, Möngke Khan, dies in the nearby hills. Persian, Chinese, and Mongol records have different accounts of how he died, including succumbing to an arrow wound received by a Chinese archer in the siege, dysentery, and even a cholera epidemic. His death sparks a succession crisis in the Mongol Empire, while his brothers Ariq Böke and Kublai soon convene their own kurultai to elect themselves as the next Khan of Khans, opening the path to a four–year-long Toluid Civil War from 1260 to 1264. In the end, Ariq Böke surrenders to Kublai. ^{[96] [97]}
• While engaged in a war with the Mongols, the Song Chinese official Li Zengbo writes in his Kozhai Zagao, Xugaohou that the city of Qingzhou is manufacturing one to two thousand strong iron-cased gunpowder bomb shells a month, dispatching to Xiangyang and Yingzhou about ten to twenty thousand such bombs at a time. ^[98]
• Lannathai, a kingdom in the north of Thailand, is founded by King Mangrai. ^{[99] [100]}
• The Goryeo Kingdom in Korea surrenders to invading Mongol forces. ^[101]
• The Chinese era Kaiqing begins and ends, in the Northern Song Dynasty of China. ^[102]
• The Japanese Shōka era ends, and the Shōgen era begins. ^{[103] [104]}

Significant people

• Möngke Khan
• Hulagu Khan
• Al-Mustasim
• Aybak
• Al-Ashraf Musa
• Louis IX of France

Births

Transcluding articles: 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, and 1259

1250

• April 8 – John Tristan, son of Louis IX (d. 1270)
• Adolf II of Waldeck, prince-bishop of Liège (d. 1302)
• Agnes of Baden, German noblewoman (d. 1295)
• Albert II of Saxony, German nobleman (d. 1298)
• Albert III, German nobleman and knight (d. 1300)
• Albertus de Chiavari, Italian Master General (d. 1300)
• Allamah al-Hilli, Persian Shia theologian (d. 1325)
• Asher ben Jehiel, German Jewish rabbi (d. 1327)
• Beatrice of Savoy, Swiss noblewoman (d. 1292)
• Bonconte I da Montefeltro, Italian general (d. 1289)
• Diether of Nassau, archbishop of Trier (d. 1307)
• Dmitry of Pereslavl, Kievan Grand Prince (d. 1294)
• Esclaramunda of Foix, queen of Majorca (d. 1315)
• Fra Dolcino, Italian priest and reformist (d. 1307)
• Grigorije II of Ras, Serbian monk-scribe (d. 1321)
• Guido Cavalcanti, Italian poet and writer (d. 1300)
• Jeanne de Montfort, Swiss noblewoman (d. 1300)
• John IV (Laskaris), emperor of Nicaea (d. 1305)
• Konrad II of Masovia, Polish nobleman (d. 1294)
• Margaret of Burgundy, queen of Sicily (d. 1308)
• Matteo I Visconti, Italian imperial vicar (d. 1322)
• Mordechai ben Hillel, German scholar (d. 1298)
• Nijō Tameyo, Japanese official and poet (d. 1338)
• Niklot I, German nobleman and knight (d. 1323)
• Rhys ap Maredudd, Welsh nobleman (d. 1292)
• Robert II, French nobleman and knight (d. 1302)
• Sancho of Aragon, Spanish archbishop (d. 1275)
• Theodoric of Freiberg, German physicist (d. 1311)
• Záviš of Falkenstein, Bohemian nobleman (d. 1290)

1251

• June 5 – Hōjō Tokimune, 8th regent of the Kamakura shogunate (d. 1284) ^{[105] [106]}
• September 2 – Francis of Fabriano, Italian writer (d. 1322) ^[107]
• November 1 – Leopold III, Duke of Austria (d. 1386) ^[108]
• Adelaide, Countess of Auxerre, French countess (d. 1290) ^[109]

1252

• March 25 – Conradin, Duke of Swabia (d. 1268) ^{[110] [111]}
• Safi-ad-din Ardabili, Persian Sufi leader ^{[112] [113]}
• Eleanor de Montfort, Princess of Wales, English-born consort (d. 1282) ^{[114] [115]}

1253

• March 1 – Mattia de Nazarei, Italian abbess and saint (d. 1319)
• March 20 – Wareru, founder of the Martaban Kingdom (assassinated 1307)
• September 11 – Dmitry Borisovich, Kievan nobleman (d. 1294)
• October 17 – Ivo of Kermartin, Breton priest and saint (d. 1303)
• November 25 – Katherine of England, English princess (d. 1257)
• Amir Khusrau, Indian Sufi musician, poet and scholar (d. 1325)
• Anna of Greater Poland, Polish princess and abbess (d. 1295)
• Berengaria of Castile, Spanish princess and regent (d. 1300)
• Blanche of France, daughter of Louis IX ("the Saint") (d. 1323)
• Eschiva of Ibelin, Outremer noblewoman and regent (d. 1312)
• Eufemia of Greater Poland, Polish princess and nun (d. 1298)
• Everhardt I, count of Limburg and Hohenlimburg (d. 1308)
• Hugh II (de Lusignan), Cypriot ruler and regent (d. 1267)
• John II ("the One-Eyed"), count of Holstein-Kiel (d. 1321)
• Nikō, Japanese Buddhist monk and disciple (d. 1314)

1254

• March 27 – Hkun Law, Burmese ruler of Martaban (d. 1311)
• May 4 – Benvenuta Bojani, Italian nun and mystic (d. 1292)
• May 13 – Marie of Brabant, queen of France (d. 1322)
• June 24 – Floris V, count of Holland and Zeeland (d. 1296)
• September 15 – Marco Polo, Venetian explorer (d. 1324)
• Beatrice of Castile, marchioness of Montferrat (d. 1286)
• Benedict, Swedish prince, nobleman and knight (d. 1291)
• Bonacossa Borri (or Bonaca), Italian noblewoman (d. 1321)
• Charles II (the Lame), son of Charles I of Anjou (d. 1309)
• Fujiwara no Tamekane, Japanese official and poet (d. 1332)
• Gerhard II (the Blind), German nobleman and knight (d. 1312)
• Nijō Morotada, Japanese nobleman and official (d. 1341)
• Osman I, founding ruler of the Ottoman Empire (d. 1324)
• Ren Renfa (or Ziming), Chinese artist and politician (d. 1327)
• Roger de Mowbray, English nobleman and knight (d. 1297)
• Tetsugyū Enshin, Japanese monk and scholar (d. 1326)
• Zhao Mengfu, Chinese scholar and calligrapher (d. 1322)

1255

• October 23 – Fernando de la Cerda, Spanish prince (d. 1275)
• Adolf of Nassau-Weilburg, king of Germany (d. 1298)
• Albert I of Germany, Holy Roman Emperor (d. 1308)
• Andrey of Gorodets, Kievan Grand Prince (d. 1304)
• Bogislaw IV, Polish nobleman and knight (d. 1309)
• Dino Compagni, Italian historian and writer (d. 1324)
• Francesca da Rimini, Italian noblewoman (d. 1285)
• John of Paris, French theologian and writer (d. 1306)
• Margherita Colonna, Italian nun and abbess (d. 1280)
• Nicholas I, Bohemian nobleman and knight (d. 1318)
• William Ros, Scottish nobleman and knight (d. 1316)
• Sanjar al-Jawli, Mamluk governor and ruler (d. 1345)
• Sybille of Bâgé, countess consort of Savoy (d. 1294)
• Takaoka Muneyasu, Japanese nobleman (d. 1326)

1256

• January 6 – Gertrude the Great, German mystic (d. 1302)
• January 24 – Alonso Pérez de Guzmán, Spanish nobleman (d. 1309)
• February 9 – William de Warenne, English nobleman (d. 1286)
• March 21 – Henry I (Lackland), German nobleman (d. 1318)
• October 23 – Möngke Temür, Mongol ruler of Shiraz (d. 1282)
• Abu Hayyan al-Gharnati, Andalusian grammarian (d. 1344)
• Adolph VI, count of Holstein-Pinneberg-Schauenburg (d. 1315)
• Ahmad al-Suhrawardi, Persian calligrapher and musician (d. 1340)
• Al-Dimashqi, Syrian geographer, explorer and writer (d. 1327)
• Andrea Dotti, Italian nobleman, preacher and saint (d. 1315)
• Ibn al-Banna, Almohad scholar and mathematician (d. 1321)
• Jamal al-Din al-Mizzi, Syrian scholar and philologist (d. 1341)
• John Segrave, English nobleman and seneschal (d. 1325)
• Padishah Khatun, Mongol female ruler and writer (d. 1295)
• Robert of Clermont, French prince and nobleman (d. 1317)
• Roger Mortimer, English nobleman and constable (d. 1326)

1257

• March 24 – Yolanda I, French noblewoman (d. 1314)
• August 15 – Muhammad III, ruler of Granada (d. 1314)
• October 14 – Przemysł II, king of Poland (d. 1296)
• Agnes of Brandenburg, queen of Denmark (d. 1304)
• Beatrice of Burgundy, French noblewoman (d. 1310)
• Frederick I (the Brave), German nobleman (d. 1323)
• Malise III of Strathearn, Scottish nobleman (d. 1312)
• Parsoma (the Naked), Egyptian Coptic hermit (d. 1317)
• Philip III of Falkenstein, count of Münzenberg (d. 1322)
• Robert de Vere, English nobleman and knight (d. 1331)
• William Russell, English nobleman and knight (d. 1311)

1258

• Osman I, Founder of the Great Ottoman Empire (d. 1324)
• March 8 – Arghun Khan, Mongol ruler of the Ilkhanate (d. 1291)
• October 10 – Joachim Piccolomini, Italian altar server (d. 1305)
• October 20 – Bolko I, Polish co-ruler (House of Piast) (d. 1313)
• December 7 – Trần Nhân Tông, Vietnamese emperor (d. 1308)
• Bertrand of Saint-Geniès, French jurist and patriarch (d. 1350)
• Ferrantino Malatesta, Italian nobleman and knight (d. 1353)
• Henry I, German nobleman (House of Schaumburg) (d. 1304)
• Henryk IV (the Righteous), High Duke of Poland (d. 1290)
• John I, French nobleman (House of Chalon-Arlay) (d. 1315)
• Liu Guandao (or Zhong Xian), Chinese court artist (d. 1336)
• Usman Serajuddin, Bengali Sufi scholar and mystic (d. 1357)

1259

• February 25 – Infanta Branca of Portugal, daughter of King Afonso III of Portugal and Urraca of Castile (d. 1321) ^{[116] [117]}
• March 25 – Andronikos II Palaiologos, Byzantine emperor (d. 1332) ^[118]
• Pietro Cavallini, Italian painter (d. 1330) ^{[119] [120]}
• Demetre II of Georgia (d. 1289) ^{[121] [122]}
• Richard Óg de Burgh, 2nd Earl of Ulster (d. 1326) ^[123]

Deaths

Transcluding articles: 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, and 1259

1250

• February 2 – Eric XI (Eriksson), king of Sweden (b. 1216)
• February 6 – Geoffrey VI, French nobleman and knight
• February 8
  • Andrew III, French nobleman and knight (b. 1200)
  • Fakhr ad-Din, Egyptian ruler and military leader
  • Robert I (the Good), French nobleman (b. 1216)
  • William Longespée (the Younger), English knight
• February 11 – Jean de Ronay, French Grand Master
• March 29 – Ludolph of Ratzeburg, German bishop
• April 6
  • Guillaume de Sonnac, French Grand Master
  • Hugh XI of Lusignan, French nobleman (b. 1221)
• May 2 – Al-Muazzam Turanshah, Ayyubid ruler of Egypt ^[4]
• May 21 – Humbert V, French nobleman and knight (b. 1198)
• May 26 – Peter I (Mauclerc), French nobleman (b. 1187)
• May 27 – Raniero Capocci, Italian priest and cardinal
• June 7 – Vitslav I, Danish nobleman and knight (b. 1180)
• June 18 – Theresa of Portugal, queen of León (b. 1176)
• August 10 – Eric IV (Ploughpenny), king of Denmark
• October 4 – Herman VI, German nobleman and knight
• October 12 – Richard Wendene, English bishop (b. 1219)
• December 13 – Frederick II, Holy Roman Emperor (b. 1194) ^[124]
• Alice of Schaerbeek, Flemish Cistercian lay sister (b. 1220)
• Gilbertus Anglicus, English physician and writer (b. 1180)
• Julian of Speyer, German Franciscan composer and poet
• Leonardo of Pisa, Italian mathematician and writer (b. 1170)
• Romée de Villeneuve, French nobleman and seneschal
• Shihab al-Din Muhammad al-Nasawi, Persian biographer
• Walter of Serviliano, Italian Benedictine hermit and abbot
• Yang Miaozhen, Chinese female military leader (b. 1193)

1251

• January – Bohemund V of Antioch ^{[125] [126]}
• January 25 – Princess Rishi, Empress consort of Japan (b. 1197)^{[ citation needed ]}
• February 9 – Matthias II, Duke of Lorraine ^[127]
• March 6 – Rose of Viterbo, Italian saint (b. 1235) ^{[128] [129]}
• March 31 – William of Modena, Bishop of Modena ^{[130] [131]}
• June 6 – William III of Dampierre, Count of Flanders ^{[132] [133]}
• September 7 – Viola, Duchess of Opole, Bulgarian consort^{[ citation needed ]}
• date unknown
  • Winter 1251–52 – Eljigidei, Mongol commander of Persia, killed ^{[134] [135]}
  • Isobel of Huntingdon, Scots noblewoman (b. 1199) ^[136]
  • Oghul Qaimish, 3rd regent of the Mongol Empire, following her husband's death ^{[137] [138]}

1252

• January 1 – Saint Zdislava Berka, Bohemian lay Dominican benefactress ^[139]
• January 23 – Isabella, Queen of Armenia ^[140]
• January – Bohemond V, Prince of Antioch ^{[141] [142]}
• February 3 – Sviatoslav III of Vladimir, Prince of Novgorod (b. 1196) ^[143]
• April 1 – Kujō Michiie, Japanese regent ^[144]
• April 6 – Saint Peter of Verona ^[30]
• May 3 or May 4 – Günther von Wüllersleben, Grand Master of the Teutonic Knights ^{[145] [146]}
• May 30 – King Ferdinand III of Castile and Leon ^{[147] [148]}
• June 6 – Robert Passelewe, Bishop of Chichester ^[149]
• June 9 – Otto I, Duke of Brunswick-Lüneburg ^{[150] [151]}
• June 29 – Abel, King of Denmark (b. 1218) ^{[152] [153]}
• August 1 – Giovanni da Pian del Carpine, Italian chronicler of the Mongol Empire ^{[154] [155]}
• November 27 – Blanche of Castile, queen of Louis VIII of France and regent of France (b. 1188) ^{[156] [157]}
• date unknown
  • John of Basingstoke, English scholar and ecclesiastic ^{[158] [159]}
  • Henry I, Count of Anhalt ^[160]
  • Sorghaghtani Beki, Mongolian empress and regent ^{[161] [162]}
  • Catherine Sunesdotter, Swedish queen consort^{[ citation needed ]}
  • Yesü Möngke, Khan of the Chagatai Khanate ^[163]

1253

• January 1 – Marino Morosini, doge of Venice (b. 1181)
• January 18 – Henry I ("the Fat"), king of Cyprus (b. 1217)
• April 3 – Richard of Chichester, English bishop (b. 1197)
• April 5 – Wilbrand von Käfernburg, German archbishop
• April 22 – Elias of Cortona, Italian friar and vicar general
• June 11 – Amadeus IV, Italian nobleman and knight (b. 1197)
• June 12 – Boniface II ("the Giant"), king of Thessalonica (b. 1201)
• July 8 – Theobald I, French nobleman and trouvère (b. 1201)
• July 22 – Albert IV, German nobleman and knight (b. 1180)
• August 11 – Clare of Assisi, Italian nun and saint (b. 1194)
• September 22 – Dōgen, Japanese Buddhist priest (b. 1200)
• September 23 – Wenceslaus I, king of Bohemia (b. 1205)
• October 9 – Robert Grosseteste, English bishop (b. 1168)
• October 22 – William de Vesci, English nobleman (b. 1205)
• November 16 – Agnes of Assisi, Italian abbess and saint
• November 21 – Christian II, German archbishop (b. 1185)
• November 29 – Otto II, German count palatine (b. 1206)
• Ahmad al-Tifashi, Almohad poet and anthologist (b. 1184)

1254

• March 28 – William de Ferrers, English nobleman (b. 1193)
• May 21 – Conrad IV, king of Germany en Sicily (b. 1228) ^[164]
• June 3 – Andrea Caccioli, Italian friar and priest (b. 1194)
• June 8 – Robert of Nantes, Latin patriarch of Jerusalem
• June 17 – Ingeborg Eriksdotter, Swedish princess (b. 1212)
• August 6 – Hugh of Northwold, English abbot and bishop
• September 25 – William III de Cantilupe, English nobleman
• November 3
  • John III (Doukas Vatatzes), Byzantine emperor
  • Manuel II, Byzantine patriarch of Constantinople
• November 11 – Gil Torres, Spanish archdeacon and cardinal
• December 1 – Abel de Gullane (or Golynn), Scottish bishop
• December 7 – Innocent IV, pope of the Catholic Church
• Berthold of Pietengau, German prince-bishop of Passau
• Faris al-Din Aktai, Egyptian nobleman and emir (prince)
• Peter Chaceporc, English archdeacon and ambassador
• Rudolf von Ems, German knight, poet and writer (b. 1200)
• Silvester de Everdon, English bishop and Lord Chancellor
• Bab Bachir, spouse of last Abbasid caliph al-Musta'sim.

1255

• May 1 – Walter de Gray, English archbishop and statesman
• August 27 – Little Saint Hugh, English Jewish boy (b. 1246)
• Al-Faqih al-Muqaddam, Yemeni religious leader (b. 1178)
• Alice de Montfort, French noblewoman and ruler ( suo jure )
• Batu Khan, Mongol ruler and founder of the Golden Horde
• Carintana dalle Carceri, ruler of the Principality of Achaea
• Denis Türje, Hungarian nobleman and military commander ^[165]
• Eva de Braose, heiresses and wife of William de Cantilupe
• Helena Pedersdatter Strange, queen of Sweden (b. 1200)
• Majd al-Din ibn Taymiyyah, Seljuk judge and theologian
• Masanari, Japanese nobleman and waka poet (b. 1200)
• Muhammad III, ruler of the Nizari Ismaili State (b. 1211)
• Shams al-Din 'Ali ibn Mas'ud, Mihrabanid ruler of Sistan

1256

• January 4 – Bernhard von Spanheim, German nobleman
• January 18 – Maria of Brabant, duchess of Bavaria (b. 1226)
• January 28 – William II of Holland, king of Germany (b. 1227)
• February 9 – Alice de Lusigan, English noblewoman (b. 1224)
• February 16 – Nicola Paglia, Italian Dominican priest (b. 1197)
• April 12 – Margaret of Bourbon, queen of Navarre (b. 1217)
• April 23 – Sabrisho V, patriarch of the Church of the East
• May 1 – Mafalda of Portugal, Spanish abbess and queen
• May 6 – Peter Nolasco, French religious leader (b. 1189)
• May 12 – Matilda of Amboise, French noblewoman (b. 1200)
• May 28 – Guglielmo Fieschi, Italian deacon and cardinal
• June 13 – Tankei, Japanese Buddhist sculptor (b. 1173)
• September 1 – Kujō Yoritsune, Japanese shogun (b. 1218)
• September 21 – William of Kilkenny, English bishop of Ely
• October 14 – Kujō Yoritsugu, Japanese shogun (b. 1239)
• November 5 – Christina de Valognes, Scottish noblewoman
• Bertram de Criol (or Criel), English constable and diplomat
• Jacob Anatoli, French Jewish translator and writer (b. 1194)
• Johannes de Sacrobosco, English scholar and astronomer
• Klement of Ruszcza, Polish nobleman and knight (b. 1190)
• Najm al-Din Razi, Persian philosopher and writer (b. 1177)
• Pandulf of Anagni, Italian bishop and military commander
• Peter de Ramsay, Scottish nobleman, cleric and bishop
• Þórður kakali Sighvatsson, Icelandic chieftain (b. 1210)
• Rodrigo González Girón, Spanish nobleman and knight
• Sibt ibn al-Jawzi, Arab preacher and historian (b. 1185)

1257

• April 10 – Izz al-Din Aybak, ruler of the Mamluk Sultanate
• April 26 – Euphemia de Walliers, English nun and abbess
• May 3 – Katherine of England, English princess (b. 1253)
• May 5 – Haakon the Young, junior king of Norway (b. 1232)
• May 17 – Choe Hang, Korean general and dictator (b. 1209)
• May 20 – Maurice FitzGerald, Norman nobleman and knight
• June 4 – Przemysł I, Polish nobleman and co-ruler (b. 1221)
• June 8 – Simon of Elmham, English prior and bishop-elect
• August 15 – Hyacinth of Poland, Polish missionary (b. 1185)
• December 24 – John of Avesnes, count of Hainaut (b. 1218)
• December 26 – Richard Blund (or Blundy), English bishop
• Lanfranc Cigala (or Cicala), Genoese nobleman and knight
• Maria of Antioch-Armenia, Outremer noblewoman (b. 1215)
• Matilda I, countess of Nevers, Auxerre and Tonnerre (b. 1188)
• Mohammad Baba as-Samasi, Abbasid Sufi leader (b. 1195)
• Roger Weseham, English bishop of Coventry and Lichfield
• Sartaq Khan (or Sartak), Mongol ruler of the Golden Horde
• Stephen Bauzan, English nobleman, seneschal and knight
• Valdemar III (Abelsøn), Danish prince and heir apparent
• Willikin of the Weald, English warrior and guerrilla leader
• Yuan Haowen, Chinese politician, poet and writer (b. 1190)

1258

• January 6 – Konrad I von Wallhausen, bishop of Meissen
• February 20 – Al-Musta'sim, Abbasid caliph of Baghdad
• March 26 – Floris de Voogd, Dutch nobleman (b. 1228)
• April 5
  • Juliana of Liège, Flemish nun, mystic and saint
  • Pełka (or Fulko), Polish archbishop of Gniezno
• April 14 – Rüdiger of Bergheim, German bishop (b. 1175)
• May 10 – Sewal de Bovil, English cleric and archbishop
• June 2
  • Edmund de Lacy, English nobleman and knight
  • Peter I (or Pedro), Portuguese prince (b. 1187)
• June 15 – Ada of Holland, Dutch noblewoman (b. 1208)
• July 22 – Meinhard I, count of Gorizia (House of Gorizia)
• August 8 – Henry of Lexington, English cleric and bishop
• August 18 – Theodore II (Laskaris), emperor of Nicaea
• August 25 – George Mouzalon, Byzantine high official
• August 28 – Gerhard II of Lippe, German archbishop
• November 8 – Grzymisława of Łuck, Polish princess
• November 10 – William de Bondington, Scottish bishop
• November 23 – John Fitzgeoffrey, English nobleman
• Abu Yahya ibn Abd al-Haqq, Marinid sultan
• Abul Hasan al-Shadhili, Almohad Sufi leader (b. 1196)
• Al-Mahdi Ahmad bin al-Husayn, Yemeni ruler (b. 1216)
• Baha al-Din Zuhayr, Arab secretary and poet (b. 1186)
• Bartholomew of Brescia, Italian teacher and canonist
• Bruno of Altena-Isenberg, prince-bishop of Osnabrück
• Choe Ui, Korean military leader and dictator (b. 1233)
• Clement of Dunblane, Scottish cleric, friar and bishop
• Eberhard von Sayn, German knight and Landmeister
• Fujiwara no Tomoie, Japanese nobleman (b. 1182)
• Guillaume de Chateauneuf, French Grand Master
• Hong Bok-won, Korean general and official (b. 1206)
• Ibn Abi'l-Hadid, Abbasid scholar and writer (b. 1190)
• Ingerd Jakobsdatter, Danish noblewoman (b. 1200)
• John of Arsuf (or Ibelin), Outremer nobleman (b. 1211)
• John of Wallingford, English abbot, historian and writer
• Robert de la Piere, French magistrate and troubadour
• Sulaiman Shah, Abbasid officer, general and governor
• Walter Comyn, Scottish magnate, adviser and regent

1259

• January – Matilda II, Countess of Boulogne, ruler of Boulogne, queen consort of Portugal (b. 1202) ^[166]
• February 7 – Thomas, Count of Flanders ^{[167] [168]}
• May 29 – King Christopher I of Denmark (b. 1219) ^{[169] [170]}
• July 21 – Gojong of Goryeo ^[171]
• August 11 – Möngke Khan of the Mongol Empire ^[96]
• October 7 – Ezzelino III da Romano, Italian ruler ^[172]
• November 18 – Adam Marsh, English scholar and theologian ^{[173] [174]}
• date unknown– Matthew Paris, English chronicler ^[175]

References

1. Le Roy Ladurie, Emmanuel; Bray, Barbara (1971). Times of Feast, Times of Famine: a History of Climate Since the Year 1000. Garden City, NY: Doubleday. ISBN   0-374-52122-0. OCLC   164590.
2. Humphreys, R. Stephen (1977). From Saladin to the Mongols: The Ayyubids of Damascus, 1193–1260, pp. 305–307. State University of New York Press.
3. According to a monograph on the maritime economy of the Song dynasty written by Jitsuzo Kuwabara (桑原騭藏, 1870–1931).
4. Humphreys, R. Stephen (1977). From Saladin to the Mongols: The Ayyubids of Damascus 1193-1260. Albany: State University of New York Press. ISBN   9780873952637.
5. de Epalza, Miguel (1999). Negotiating cultures: bilingual surrender treaties in Muslim-Crusader Spain under James the Conqueror. Brill. p. 106. ISBN   90-04-11244-8.
6. Zuijderduijn, Jaco (2009). Medieval Capital Markets. Markets for renten, state formation and private investment in Holland (1300-1550). Leiden/Boston: Brill. ISBN   978-90-04-17565-5.
7. Catoni, Giuliano. "Bonsignori". Dizionario Biografico degli Italiani. Retrieved 20 December 2011.
8. Dickson, Gary (2015). Murray, Alan V. (ed.). The Crusades to the Holy Land: The Essential Reference Guide: The Essential Reference Guide. Santa Barbara, CA, Denver, CO and Oxford: ABC-CLIO. pp. 217–218. ISBN   9781610697804.
9. Buc, Philippe (2015). Holy War, Martyrdom, and Terror: Christianity, Violence, and the West. Philadelphia, PA: University of Pennsylvania Press. p. 172. ISBN   9780812290974.
10. Williams, Hywel (2005). Cassell's Chronology of World History . London: Weidenfeld & Nicolson. pp.  141–144. ISBN   0-304-35730-8.
11. Weiler, Björn K. U. (2006). Henry III of England and the Staufen Empire, 1216-1272. Woodbridge, UK and Rochester, NY: Boydell & Brewer. p. 142. ISBN   9780861932801.
12. Toplis, William (1814). A Genealogical History of the English Sovereigns, from William I. to George III. inclusive, accompanied with A brief Statement of the principal Events in each Reign; Biographical notices of all the noble families connected with the royal houses; and illustrated by genealogical tables. London: Thomas Underwood. p. 16.
13. Aigle, Denise (2014). The Mongol Empire between Myth and Reality: Studies in Anthropological History. Leiden, Boston: BRILL. p. 47. ISBN   9789004280649.
14. Marshall, Robert (1993). Storm from the East: From Genghis Khan to Khubilai Khan. Berkeley, CA and Los Angeles, CA: University of California Press. pp. 161–162. ISBN   9780520083004.
15. Janonienė, Rūta; Račiūnaitė, Tojana; Iršėnas, Marius; Butrimas, Adomas (2015). The Lithuanian Millennium: History, Art and Culture. Vilnius, Lithuania: Vilnius Academy of Arts Press. p. 48. ISBN   9786094470974.
16. Nansen, Fridtjof (2014) [1911]. In Northern Mists: Arctic Exploration in Early Times. Vol. 2. Translated by Arthur G. Chater. Cambridge and New York: Cambridge University Press. p. 141. ISBN   9781108071697.
17. Khodakovsky, Evgeny; Lexau, Siri Skjold (2017). Architectural Conservation and Restoration in Norway and Russia. New York and London: Routledge. ISBN   9781351995658.
18. Pavloskaya, Anna (2011). CultureShock! Russia: A Survival Guide to Customs and Etiquette. Tarrytown, NY: Marshall Cavendish International Asia. p. 86. ISBN   9789814435574.
19. Sodders, Daniel R. (2004). Kleinhenz, Christopher (ed.). Medieval Italy: An Encyclopedia. New York and London: Routledge. p. 247. ISBN   9781135948801.
20. Middleton, John (2015). World Monarchies and Dynasties. New York and London: Routledge. p. 403. ISBN   9781317451587.
21. Teich, Mikulas (1998). Bohemia in History. Cambridge, New York and Melbourne: Cambridge University Press. p. 51. ISBN   9780521431552.
22. Mahoney, William (2011). The History of the Czech Republic and Slovakia. Santa Barbara, CA, Denver, CO and Oxford: ABC-CLIO. p. 46. ISBN   9780313363061.
23. Snodgrass, Mary Ellen (2010). Encyclopedia of the Literature of Empire. Facts on File Library of World Literature. New York: Infobase Publishing. pp. 9–10. ISBN   9781438119069.
24. Rakhine Razawin Thit .
25. De Nicola, Bruno (2016). "The Economic Role of Mongol Women: Continuity and Transformation from Mongolia to Iran". In De Nicola, Bruno; Melville, Charles (eds.). The Mongols' Middle East: Continuity and Transformation in Ilkhanid Iran. Leiden, Boston: BRILL. p. 89. ISBN   9789004314726.
26. Overy, R. J. (2014). A History of War in 100 Battles. Oxford and New York: Oxford University Press. p. 144. ISBN   9780199390717.
27. Kang, Chae-ŏn; Kang, Jae-eun (2006). The Land of Scholars: Two Thousand Years of Korean Confucianism. Paramus, NJ: Homa & Sekey Books. p. 139. ISBN   9781931907378.
28. Jong-myung, Kim (2013). "The Tripitạka Koreana: Its Computerization and Significance for the Cultural Sciences in a Modern Globalized World". In Lewis, James B.; Sesay, Amadu (eds.). Korea and Globalization: Politics, Economics and Culture. New York and London: Routledge. p. 157. ISBN   9781136859786.
29. Prudlo, Donald (2016) [2008]. The Martyred Inquisitor: The Life and Cult of Peter of Verona (†1252). Church, Faith and Culture in the Medieval West. New York and London: Routledge. pp. 13–14. ISBN   9781351885911.
30. van Braght, Thieleman J. (1837). The Bloody Theatre, Or Martyrs' Mirror, of the Defenceless Christians: Who Suffered and Were Put to Death for the Testimony of Jesus, Their Savior, from the Time of Christ Until the Year A.D. 1660. Lancaster, PA: David Miller. p. 249.
31. Tavuzzi, Michael (2007). Renaissance Inquisitors: Dominican Inquisitors and Inquisitorial Districts in Northern Italy, 1474-1527. Leiden, Boston: BRILL. pp. 4–5. ISBN   9789047420606.
32. Parris, David Paul (2009). Reception Theory and Biblical Hermeneutics. Princeton Theological Monograph Series. Eugene, OR: Wipf and Stock Publishers. p. 252. ISBN   9781630878153.
33. Carpenter, Dwayne E. (1986). Alfonso X and the Jews: An Edition of and Commentary on Siete Partidas 7.24 "De Los Judíos". Modern Philology. Vol. 115. Berkeley, Los Angeles, London: University of California Press. p. 1. ISBN   9780520099517.
34. Hall, Thomas (2009). Stockholm: The Making of a Metropolis. London and New York: Routledge. p. 26. ISBN   9781134298594.
35. Andersson, Kjell (August 2005). "Beginning Swedish Genealogy". Ancestry Magazine . 23 (4): 44 – via Google Books.
36. Dunham, Samuel Astley (1839). History of Denmark, Sweden, and Norway. Vol. II. London: Longman, Orme, Brown, Green & Longmans and John Taylor. p. 223.
37. Andersen, Per (2011). Legal Procedure and Practice in Medieval Denmark. Leiden, Boston: BRILL. p. 16. ISBN   9789004204768.
38. Menzel, Wolfgang (1862). The History of Germany: From the Earliest Period to the Present Time. Vol. II. London: Henry G. Bohn. p. 17.
39. Devenis, Keistutis P. (2002). Ancient Lithuania and the History of Deltuva. Vilnius, Lithuania: VAGA. p. 112. ISBN   9785415016297.
40. Åberg, Martin; Peterson, Martin (1997). Baltic Cities: Perspectives on Urban and Regional Change in the Baltic Sea Area. Lund, Sweden: Nordic Academic Press. p. 107. ISBN   9789189116030.
41. Villa, Keith (2012). Oliver, Garrett (ed.). The Oxford Companion to Beer. Oxford, New York: Oxford University Press. p. 630. ISBN   9780195367133.
42. Aquinas, Thomas; Hood, John Y. B. (2002). The Essential Aquinas: Writings on Philosophy, Religion, and Society. Westport, CT and London: Greenwood Publishing Group. p. 28. ISBN   9780275978181.
43. Davies, Brian (2016). Thomas Aquinas's Summa Contra Gentiles: A Guide and Commentary. Oxford and New York: Oxford University Press. p. 4. ISBN   9780190456542.
44. Chabás, José; Goldstein, B. R. (2013). The Alfonsine Tables of Toledo. Boston, MA: Springer Science & Business Media. p. 144. ISBN   9789401702133.
45. Tooley, Sarah A. (2006) [1910]. "The Women of New Japan". In Delap, Lucy; DiCenzo, Maria; Ryan, Leila (eds.). Feminism and the Periodical Press, 1900-1918. London and New York: Taylor & Francis. ISBN   9780415320269.
46. Qian, Nanxiu (2001). Spirit and Self in Medieval China: The Shih-shuo Hsin-yü and Its Legacy. Honolulu, HI: University of Hawaii Press. p. 453. ISBN   9780824823979.
47. Dean, Kenneth; Zheng, Zhenman (2010). Ritual Alliances of the Putian Plain. Vol. Two: A Survey of Village Temples and Ritual Activities. Leiden, Boston: BRILL. p. 15. ISBN   9789047440178.
48. Jackson, Peter (2017). The Mongols and the Islamic World: From Conquest to Conversion. New Haven, CT and London: Yale University Press. p. 125. ISBN   9780300227284.
49. Steven Runciman (1952). A History of The Crusades. Vol III: The Kingdom of Acre, p. 233. ISBN   978-0241-29877-0.
50. O'connor, Kevin (2003). The History of the Baltic States, p. 15. Greenwood Publishing. ISBN   0-313-32355-0.
51. Palmer, Alan; Palmer, Veronica (1992). The Chronology of British History. London: Century Ltd. pp. 84–86. ISBN   0-7126-5616-2.
52. Davis, John Paul (2013). The Gothic King: A Biography of Henry III, p. 174. London: Peter Owen. ISBN   978-0-7206-1480-0.
53. Hywel Williams (2005). Cassell's Chronology of World History, p. 142. ISBN   0-304-35730-8.
54. Eggenberger, David (1985). An Encyclopedia of Battles: Accounts of Over 1,560 Battles from 1479 BC to the Present, p. 5. Courier Corporation. ISBN   978-0-486-24913-1.
55. Hywel Williams (2005). Cassell's Chronology of World History, p. 142. ISBN   0-304-35730-8.
56. Prestwich, Michael (1997). Edward I, pp. 11–14. The English Monarchs Series. Yale University Press. ISBN   978-0-300-07209-9.
57. Steven Runciman (1952). A History of The Crusades. Vol III: The Kingdom of Acre, p. 235. ISBN   978-0-241-29877-0.
58. Steven Runciman (1952). A History of The Crusades. Vol III: The Kingdom of Acre, p. 248. ISBN   978-0-24129877-0.
59. Vis, G. N. M. (1994). Oud en Arm: Hervormde bejaardenzorg in Alkmaar, 1744-1994. Hilversum: Verloren. p. 16. ISBN   90-6550-502-4.
60. Munro, John H. (2003). "The Medieval Origins of the Financial Revolution". The International History Review. 15 (3): 506–562.
61. Cam, Helen (1921). Studies in the hundred rolls: some aspects of thirteenth-century administration. Oxford: Clarendon Press.
62. Catoni, Giuliano. "Bonsignori". Dizionario Biografico degli Italiani. Retrieved 20 December 2011.
63. Steven Runciman (1952). A History of The Crusades. Vol III: The Kingdom of Acre, pp. 249–250. ISBN   978-0-241-29877-0.
64. Peacock, A.C.S.; Yildiz, Sara Nur, eds. (2013). The Seljuks of Anatolia: Court and Society in the Medieval Middle East, pp. 118–119. I.B. Tauris. ISBN   978-0-85773-346-7.
65. Willey, Peter (2005). Eagle's Nest: Ismaili Castles in Iran and Syria, pp. 75–85. Boomsbury Academic. ISBN   978-1-85043-464-1.
66. Setton, Kenneth M. (1976). The Papacy and the Levant (1204–1571), Volume I: The Thirteenth and Fourteenth Centuries, p. 78. Philadelphia: The American Philosophical Society. ISBN   0-87169-114-0.
67. Mazzon, Martino (2020). "ZORZI, Marsilio". Dizionario Biografico degli Italiani, Volume 100: Vittorio Emanuele I–Zurlo (in Italian). Rome: Istituto dell'Enciclopedia Italiana. ISBN   978-8-81200032-6.
68. Steven Runciman (1952). A History of The Crusades. Vol III: The Kingdom of Acre, p. 236. ISBN   978-0-241-29877-0.
69. The Seismicity of Egypt, Arabia and the Red Sea: A Historical Review p. 40
70. Fine, John Van Antwerp (1994). The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest, pp. 160–161. Ann Arbor, Michigan: University of Michigan Press. ISBN   0-472-08260-4.
71. Hywel Williams (2005). Cassell's Chronology of World History, p. 143. ISBN   0-304-35730-8.
72. "Archived copy". Archived from the original on 2011-10-07. Retrieved 2009-04-13.
73. Chisholm, Hugh, ed. (1911). O'Donnell – Encyclopædia Britannica, pp. 6–8. Vol 20 (11th ed.). Cambridge University Press.
74. Steven Runciman (1952). A History of The Crusades. Vol III: Kingdom of Acre, p. 238. ISBN   978-0-241-29877-0.
75. Rossabi, Morris (2009). Khubilai Khan: His Life and Times, pp. 24–27. University of California Press. ISBN   978-0-520-26132-7.
76. Steven Runciman (1952). A History of The Crusades. Vol III: Kingdom of Acre, p. 252. ISBN   978-0-241-29877-0.
77. "La fondation de la Sorbonne au Moyen Âge par le théologien Robert de Sorbon". La Chancellerie des Universités de Paris. Retrieved 2021-03-04.
78. Amos, Jonathan (2013-09-30). "Mystery 13th Century eruption traced to Lombok, Indonesia". BBC News. BBC. Retrieved 2013-09-30.
79. Alberge, Dalya (2012-08-04). "Mass grave in London reveals how volcano caused global catastrophe". The Guardian . London.
80. Steven Runciman (1952). A History of The Crusades. Vol III: Kingdom of Acre, p. 253. ISBN   978-0-241-29877-0.
81. Fine, John Van Antwerp (1994). The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest, p. 161. Ann Arbor, Michigan: University of Michigan Press. ISBN   0-472-08260-4.
82. Stubbs, William (2012) [1913]. Select Charters and Other Illustrations of English Constitutional History from the Earliest Times to the Reign of Edward the First (in Latin). Cambridge; New York: Cambridge University Press. p. 389. ISBN   9781108044936.
83. Brand, Paul (2003). Kings, Barons and Justices: The Making and Enforcement of Legislation in Thirteenth-Century England. Cambridge; New York: Cambridge University Press. pp. 1–5. ISBN   9781139439077.
84. Marshall, Christopher (1994). Warfare in the Latin East, 1192–1291, pp. 39–40. Cambridge: Cambridge University Press. ISBN   9780521477420.
85. Stanton, Charles D. (2015). Medieval Maritime Warfare, pp. 182–184. Pen and Sword. ISBN   978-1-4738-5643-1.
86. Baldanza, Kathlene (2016). Ming China and Vietnam: Negotiating Borders in Early Modern Asia, p. 18. Cambridge University Press. ISBN   978-1-316-53131-0.
87. Stothers, R. B. (2000). "Climatic and Demographic consequences of the massive volcanic eruption of 1258". Climatic Change. 45 (2): 361–374. doi:10.1023/A:1005523330643. S2CID   42314185.
88. Munro, John H. (2003). "The Medieval Origins of the Financial Revolution". The International History Review. 15 (3): 506–562.
89. David, Brewer (2011) [2010]. Greece, the Hidden Centuries: Turkish Rule from the Fall of Constantinople to Greek. New York: I.B.Tauris. p. 17. ISBN   9780857730046.
90. Geanakoplos, Deno John (1984). Byzantium: Church, Society, and Civilization Seen Through Contemporary Eyes. Chicago and London: University of Chicago Press. p. 106. ISBN   9780226284606.
91. Thackeray, Frank W.; Findling, John E. (2001). Events that Changed the World Through the Sixteenth Century. Westport, CT and London: Greenwood Publishing Group. p. 52. ISBN   9780313290794.
92. Marani, Enrico; Heida, Ciska (2018). Head and Neck: Morphology, Models and Function. Cham, Switzerland: Springer. p. 167. ISBN   9783319921051.
93. Hammel-Kiesow, Rolf (2015). "The Early Hansas". In Harreld, Donald J. (ed.). A Companion to the Hanseatic League. Leiden and Boston: BRILL. p. 56. ISBN   9789004284760.
94. Sedlar, Jean W. (2013) [1994]. East Central Europe in the Middle Ages, 1000-1500. Seattle and London: University of Washington Press. p. 379. ISBN   9780295800646.
95. Tucker, Spencer C. (2010). A Global Chronology of Conflict: From the Ancient World to the Modern Middle East. Vol. I: ca. 3000 BCE - 1499 CE. Santa Barbara, CA, Denver, CO and Oxford: ABC-CLIO. p. 283. ISBN   9781851096725.
96. Rossabi, Morris (2009). Khubilai Khan: His Life and Times. Berkeley, Los Angeles, London: University of California Press. pp. 96–97. ISBN   9780520261327.
97. Kolbas, Judith (2013). The Mongols in Iran: Chingiz Khan to Uljaytu 1220–1309. New York and London: Routledge. p. 160. ISBN   9781136802898.
98. Andrade, Tonio (2016). The Gunpowder Age: China, Military Innovation, and the Rise of the West in World History. Princeton, NJ: Princeton University Press. p. 48. ISBN   9781400874446.
99. London, Ellen (2008). Thailand Condensed: 2,000 Years of History & Culture. Singapore: Marshall Cavendish International Asia Pte Ltd. p. 32. ISBN   9789812619761.
100. Ring, Trudy; Watson, Noelle; Schellinger, Paul (2012) [1996]. Asia and Oceania: International Dictionary of Historic Places. Vol. 5: Asia and Oceania. New York and London: Routledge. p. 182. ISBN   9781136639791.
101. Ebrey, Patricia Buckley; Walthall, Anne (2013). Pre-Modern East Asia: A Cultural, Social, and Political History, Volume I: To 1800. Boston, MA: Cengage Learning. p. 169. ISBN   9781133606512.
102. Mostern, Ruth (2011). "Dividing the Realm in Order to Govern": The Spatial Organization of the Song State (960-1276 CE). Cambridge, MA and London: Harvard University Press. p. 83. ISBN   9780674056022.
103. Griffis, William Elliot (2014). The Mikado's Empire. Cambridge Library Collection. Cambridge and New York: Cambridge University Press. p. 613. ISBN   9781108080507.
104. Adolphson, Mikael S. (2000). The Gates of Power: Monks, Courtiers, and Warriors in Premodern Japan. Honolulu, HI: University of Hawaii Press. p. 398. ISBN   9780824823344.
105. Perez, Louis G. (2013). Japan at War: An Encyclopedia. Santa Barbara, CA, Denver, CO and Oxford: ABC-CLIO. p. 129. ISBN   9781598847413.
106. Morrell, Sachiko Kaneko; Morrell, Robert E. (2012). Zen Sanctuary of Purple Robes: Japan's Tokeiji Convent Since 1285. State University of New York Press. p. xi. ISBN   9780791481448.
107. Calloway, Donald H. (2016). Champions of the Rosary: The History and Heroes of a Spiritual Weapon. Stockbridge, MA: Marian Press. ISBN   9781596143937.
108. Alfons Huber (1883), "Leopold III., Herzog von Oesterreich, Steiermark und Kärnthen", Allgemeine Deutsche Biographie (ADB) (in German), vol. 18, Leipzig: Duncker & Humblot, pp. 392–395
109. Saunier-Seïté, Alice (1998). Les Courtenay: Destin d'une illustre famille bourguignonne. éditions France-Empire. ISBN   2-7048-0845-7.
110. Grillo, Paolo (2010). "Conradin". In Rogers, Clifford J. (ed.). The Oxford Encyclopedia of Medieval Warfare and Military Technology. Vol. I. Oxford and New York: Oxford University Press. pp. 422–423. ISBN   9780195334036.
111. Fritze, Ronald H. (2002). Schulman, Jana K. (ed.). The Rise of the Medieval World, 500-1300: A Biographical Dictionary. The Great Cultural Eras of the Western World. Westport, CT and London: Greenwood Publishing Group. pp. 113–114. ISBN   9780313308178.
112. Babinger, F.; Savory, R. M. (2002). "Safi Al-Din Ardabili (1252 - 1334)". In Hanif, N. (ed.). Biographical Encyclopaedia of Sufis: Central Asia and Middle East. Sarup & Sons. pp.  417–419. ISBN   9788176252669. 1252 Safi-ad-din Ardabili.
113. Ridgeon, Lloyd (2006). Sufi Castigator: Ahmad Kasravi and the Iranian Mystical Tradition. New York and London: Routledge. p. 213. ISBN   9781134373987.
114. Wilkinson, Louise J. (2012). Eleanor de Montfort: A Rebel Countess in Medieval England. London and New York: A&C Black. p. 90. ISBN   9781441182197.
115. Maddicott, J. R. (2001) [1994]. Simon de Montfort. Cambridge, New York: Cambridge University Press. pp. 41–42. ISBN   9780521376365.
116. Carvalho e Araújo, Alexandre Herculano de (1849). Historia de Portugal (in Portuguese). Lisbon, Portugal: Casa de Viuva Bertrand e Flihos. p. 73.
117. de Pinho Leal, Augusto Soares de Azevedo Barbosa (1876). Portugal Antigo e Moderno: Diccionario Geographico, Estatistico, Chorographico, Heraldico, Archeologico, Historico, Biographico E Etymologico De Todas as Cidades, Villas E Freguezias De Portugal E De Grande Numero De Aldeias ... (in Portuguese). Lisbon, Portugal: Mattos Moreira & Companhia. p. 221.
118. Russell, Eugenia (2013). Literature and Culture in Late Byzantine Thessalonica. London, New Delhi, New York, Sydney: Bloosmbury. p. 159. ISBN   9781441155849.
119. Crowe, Joseph Archer; Cavalcaselle, Giovanni Battista; Jameson, Anna (2014). Early Italian Painting. Ho Chi Minh City, Vietnam: Parkstone International. p. 118. ISBN   9781783103928.
120. Kurian, George Thomas (2015). A Quick Look at Christian History. Eugene, OR: Harvest House Publishers. p. 82. ISBN   9780736953788.
121. Mikaberidze, Alexander (2015). Historical Dictionary of Georgia. Lanham, MA: Rowman & Littlefield. p. 260. ISBN   9781442241466.
122. Suny, Ronald Grigor (1994) [1988]. The Making of the Georgian Nation. Bloomington, IN and Indianapolis: Indiana University Press. p. 41. ISBN   9780253209153.
123. Lacey, Gerry (1994). The Legacy of the de Lacy, Lacey, Lacy Family, 1066-1994. Midland, MI: Mashue Printing. p. 59.
124. "Frederick II | Biography, Accomplishments, & Facts". Encyclopedia Britannica. Retrieved 29 September 2020.
125. Porteous, John (1989). "Crusader Coinage with Greek and Latin Inscriptions". In Setton, Kenneth Meyer; Hazard, Harry W.; Zacour, Norman P. (eds.). A History of the Crusades: The Impact of the Crusades on Europe. Vol. VI: The Impact of the Crusades on Europe. Madison, WI: University of Wisconsin Press. p. 404. ISBN   9780299107444.
126. Wise, Leonard F.; Hansen, Mark Hillary; Egan, E. W. (2005) [1967]. Kings, Rulers, and Statesmen. New York: Sterling Publishing Company, Inc. p. 19. ISBN   9781402725920.
127. Wispelwey, Berend (2008). Biographical Index of the Middle Ages. Munich, Germany: Walter de Gruyter. p. 762. ISBN   9783110914160.
128. Pryds, Darleen (2012). "Franciscan Lay Women and the Charism to Preach". In Johnson, Timothy (ed.). Franciscans and Preaching: Every Miracle from the Beginning of the World Came about Through Words. Leiden, Boston: BRILL. pp. 45–46. ISBN   9789004231290.
129. Vauchez, Andri (2005) [1988]. Sainthood in the Later Middle Ages. Cambridge and New York: Cambridge University Press. p. 376. ISBN   9780521619813.
130. Fischer, Dr Mary (2013). The Chronicle of Prussia by Nicolaus von Jeroschin: A History of the Teutonic Knights in Prussia, 1190–1331. Crusade Texts in Translation. Vol. 20. Surrey, UK and Burlington, VT: Ashgate Publishing, Ltd. p. 91. ISBN   9781409481942.
131. Brundage, James A. (2016). "Introduction: Henry of Livonia, The Writer and his Chronicle". In Tamm, Marek; Kaljundi, Linda; Jensen, Carsten Selch (eds.). Crusading and Chronicle Writing on the Medieval Baltic Frontier: A Companion to the Chronicle of Henry of Livonia. New York and London: Routledge. p. 7. ISBN   9781317156796.
132. Nicholas, Karen (1993). "Women as Rulers: countesses Jeanne and Marguerite of Flanders". In Vann, Theresa M. (ed.). Queens, Regents and Potentates. Cambridge and Dallas, TX: Boydell & Brewer. p. 85. ISBN   9780851156491.
133. Nicholas, David M. (2014). Medieval Flanders. Nee York and London: Routledge. p. 157. ISBN   9781317901556.
134. Korobeinikov, Dimitri (2014). Byzantium and the Turks in the Thirteenth Century. Oxford and New York: Oxford University Press. p. 183. ISBN   9780191017940.
135. Baumer, Christoph (2016). The History of Central Asia: The Age of Islam and the Mongols. London and New York: Bloomsbury Publishing. p. 205. ISBN   9781838609405.
136. Colcock, Charles Jones (1959). Family of Hay. Gretna, LA: Pelican Publishing. p. 186. ISBN   9781455604050.
137. Hamil, Donna (2016). May, Timothy (ed.). The Mongol Empire: A Historical Encyclopedia. Vol. I. Santa Barbara, CA, Denver, CO and Oxford: ABC-CLIO. pp. 169–170. ISBN   9781610693400.
138. Nicola, Bruno De (2017). Women in Mongol Iran: The Khatuns, 1206-1335. Edinburgh and Stockport: Edinburgh University Press. p. 76. ISBN   9781474415484.
139. Ellsberg, Robert (2016). Blessed Among Us: Day by Day with Saintly Witnesses. Collegeville, MN: Liturgical Press. p. 49. ISBN   9780814647455.
140. Baldwin, Philip Bruce (2014). Pope Gregory X and the Crusades. Woodbridge, UK: Boydell & Brewer Ltd. p. 1. ISBN   9781843839163.
141. Setton, Kenneth M. (1985). A History of the Crusades: The Impact of the Crusades on the Near East. Vol. V: The Impact of the Crusades on the Near East. Madison, WI and London: University of Wisconsin Press. p. 560. ISBN   9780299091446.
142. Folda, Jaroslav (2005). Crusader Art in the Holy Land, From the Third Crusade to the Fall of Acre, 1187 - 1291. Cambridge, New York: Cambridge University Press. p. 250. ISBN   9780521835831.
143. Ostrowski, Donald (2002). Muscovy and the Mongols: Cross-Cultural Influences on the Steppe Frontier, 1304-1589. Cambridge and New York: Cambridge University Press. p. 255. ISBN   9780521894104.
144. Conlan, Thomas (2011). From Sovereign to Symbol: An Age of Ritual Determinism in Fourteenth Century Japan. Oxford and New York: Oxford University Press. p. 25. ISBN   9780199778102.
145. Fischer, Mary (2016) [2010]. The Chronicle of Prussia by Nicolaus von Jeroschin: A History of the Teutonic Knights in Prussia, 1190–1331. New York and London: Routledge. p. 21. ISBN   9781317038405.
146. Borchardt, Karl (2016). "The Military-Religious Orders in the Crusader West". In Boas, Adrian (ed.). The Crusader World. London and New York: Routledge. p. 118. ISBN   9781317408321.
147. O'Callaghan, Joseph F. (2013). Emmerson, Richard K. (ed.). Key Figures in Medieval Europe: An Encyclopedia. New York and London: Routledge. pp. 215–217. ISBN   9781136775192.
148. Bianchini, Janna (2012). The Queen's Hand: Power and Authority in the Reign of Berenguela of Castile. Philadelphia, PA: University of Pennsylvania Press. pp. xi. ISBN   9780812206265.
149. Crook, David; Wilkinson, Louise J. (2015). The Growth of Royal Government Under Henry III. Woodbridge, UK: Boydell & Brewer. p. 249. ISBN   9781783270675.
150. Wispelwey, Berend (2008). Biographical Index of the Middle Ages. Munich, Germany: Walter de Gruyter. p. 837. ISBN   9783110914160.
151. Setton, Kenneth Meyer (1975). A History of the Crusades: The fourteenth and fifteenth centuries, edited by H. W. Hazard. Vol. III: The Fourteenth and Fifteenth Centuries. Madison, WI: University of Wisconsin Press. p. 749. ISBN   9780299066703.
152. Andersen, Per (2016). "Dating the Laws of Medieval Denmark : Studies of the Manuscripts of the Danish Church Laws". In Hundahl, Kerstin; Kjær, Lars; Lund, Niels (eds.). Denmark and Europe in the Middle Ages, c.1000–1525: Essays in Honour of Professor Michael H. Gelting. London and New York: Routledge. p. 197. ISBN   9781317152743.
153. Andersen, Per (2011). Legal Procedure and Practice in Medieval Denmark. Leiden, Boston: BRILL. p. 16. ISBN   9789004204768.
154. Explorers of the Renaissance. New York: Britannica Educational Publishing. 2012. pp. 23–26. ISBN   9781615308811.
155. Miller, Mary-Emily (1998). Magill, Frank Northen; Aves, Alison (eds.). Dictionary of World Biography: The Middle Ages. London and New York: Routledge. pp. 206–209. ISBN   9781579580414.
156. Shadis, Miriam (2006). Schaus, Margaret (ed.). Women and Gender in Medieval Europe: An Encyclopedia. New York and London: Taylor & Francis. pp. 76–77. ISBN   9780415969444.
157. Jackson, Guida M. (1999). Women Rulers Throughout the Ages: An Illustrated Guide . Santa Barbara, CA, Denver, CO and Oxford: ABC-CLIO. pp.  64. ISBN   9781576070918. 1252 Blanche of Castile.
158. Savage, James (1808). The Librarian; Being an Account of Scarce, Valuable, and Useful English Books, Manuscript Libraries, Public Records. London: W. Savage. pp.  86. 1252 John of Basingstoke.
159. Wallace, Alfred Rayney; Ward, Adolphus William, eds. (1965) [1927]. The Cambridge History of English Literature. Vol. XV: General Index. Cambridge: Cambridge University Press Archive. p. 200.
160. Bumke, Joachim (1991). Courtly Culture: Literature and Society in the High Middle Ages. Berkeley, Los Angeles, Oxford: University of California Press. pp.  480. ISBN   9780520066342. 1252 Henry I Anhalt.
161. Halbertsma, Tjalling H. F. (2015). Early Christian Remains of Inner Mongolia: Discovery, Reconstruction and Appropriation. Second Edition, Revised, Updated and Expanded. Leiden, Boston: BRILL. p. 50. ISBN   9789004288867.
162. Twitchett, Denis C.; Franke, Herbert; Fairbank, John King (1994). The Cambridge History of China. Vol. 6, Alien Regimes and Border States, 907–1368. Cambridge, New Your and Oakleigh, Australia: Cambridge University Press. pp. 390–391. ISBN   9780521243315.
163. Nicola, Bruno De (2017). Women in Mongol Iran: The Khatuns, 1206-1335. Edinburgh: Edinburgh University Press. p. 79. ISBN   9781474415491.
164. "Conrad IV | king of Germany". Encyclopedia Britannica. Retrieved 14 February 2020.
165. Zsoldos, Attila (2011). Magyarország világi archontológiája, 1000–1301 [Secular Archontology of Hungary, 1000–1301] (in Hungarian). História, MTA Történettudományi Intézete. p. 296. ISBN   978-963-9627-38-3.
166. Tanner, Heather J. (2019). Medieval Elite Women and the Exercise of Power, 1100--1400: Moving Beyond the Exceptionalist Debate. The New Middle Ages. Columbus, OH and Cham, Switzerland: Springer. p. 304. ISBN   9783030013462.
167. Phillips, Lawrence Barnett (1871). The Dictionary of Biographical Reference: Containing One Hundred Thousand Names, Together with a Classed Index of the Biographical Literature of Europe and America. London: S. Low, Son, & Marston. pp.  903. 1259 thomas flanders.
168. Society for the Diffusion of Useful Knowledge (1843). The Biographical Dictionary of the Society for the Diffusion of Useful Knowledge. Vol. II. London: Longman, Brown. p. 385.
169. Dunham, Samuel Astley (1839). History of Denmark, Sweden, and Norway. Vol. II. London: Longman, Orme, Brown, Green & Longmans and John Taylor. p. 223.
170. Rosse, J. Willoughby (1877). An Index of Dates: Comprehending the Principal Facts in the Chronology and History of the World, from the Earliest to the Present Time. Vol. I: A - J. London: G. Bell and Sons. p. 178.
171. Park, Sang-jin (2014). Under the Microscope: The Secrets of the Tripitaka Koreana Woodblocks. Translated by Kim, Ji-hyun Philippa. Cambridge Scholars Publishing. pp. xii. ISBN   9781443867320.
172. McKitterick, Rosamond; Abulafia, David; Fouracre, Paul; Reuter, Timothy; Allmand, C. T.; Luscombe, David Edward; Jones, Michael; Riley-Smith, Jonathan (1995). The New Cambridge Medieval History. Vol. V: c. 1198 - c.1300. Cambridge and New York: Cambridge University Press. p. 460. ISBN   9780521362894.
173. Power, Amanda (2017). "The Friars in Secular and Ecclesiastical Governance, 1224–c. 1259". In Robson, Michael J. P. (ed.). The English Province of the Franciscans (1224-c.1350). Leiden and Boston: BRILL. p. 36. ISBN   9789004331624.
174. Brown, Stephen F.; Flores, Juan Carlos (2018). Historical Dictionary of Medieval Philosophy and Theology. Lanham, Boulder, New York, London: Rowman & Littlefield. p. 46. ISBN   9781538114315.
175. Jefferson, Melvin (2006). "The Conservation of Parker MSS 16 and 26 "The Chronica Majora"". In Fellows-Jensen, Gillian; Springborg, Peter (eds.). Care and Conservation of Manuscripts 9: Proceedings of the Ninth International Seminar Held at the University of Copenhagen 14th-15th April 2005. Copenhagen: Museum Tusculanum Press. p. 69. ISBN   9788763505543.