Pope Clement III, was the head of the Catholic Church and ruler of the Papal States from 19 December 1187 to his death in 1191. He ended the conflict between the Papacy and the city of Rome, by allowing the election of magistrates, which reinstalled the Papacy back in the city after a six year exile. Clement, faced with a deplete college of cardinals, created thirty-one cardinals over three years, the most since Hadrian IV. He died 20 March 1191 and was quickly replaced by Celestine III.
Pope Clement IV, born Gui Foucois and also known as Guy le Gros, was bishop of Le Puy (1257–1260), archbishop of Narbonne (1259–1261), cardinal of Sabina (1261–1265), and head of the Catholic Church from 5 February 1265 until his death. His election as pope occurred at a conclave held at Perugia that lasted four months while cardinals argued over whether to call in Charles I of Anjou, the youngest brother of Louis IX of France, to carry on the papal war against the Hohenstaufens. Pope Clement was a patron of Thomas Aquinas and of Roger Bacon, encouraging Bacon in the writing of his Opus Majus, which included important treatises on optics and the scientific method.
The 1100s was a decade of the Julian Calendar which began on January 1, 1100, and ended on December 31, 1109.
The 1130s was a decade of the Julian Calendar which began on January 1, 1130, and ended on December 31, 1139.
The 1140s was a decade of the Julian Calendar which began on January 1, 1140, and ended on December 31, 1149.
Year 1113 (MCXIII) was a common year starting on Wednesday of the Julian calendar.
The 1240s was a decade of the Julian Calendar which began on January 1, 1240, and ended on December 31, 1249.
Year 1107 (MCVII) was a common year starting on Tuesday of the Julian calendar.
Year 1271 (MCCLXXI) was a common year starting on Thursday of the Julian calendar.
Year 1105 (MCV) was a common year starting on Sunday of the Julian calendar.
Philip III, called the Bold, was King of France from 1270 until his death in 1285. His father, Louis IX, died in Tunis during the Eighth Crusade. Philip, who was accompanying him, returned to France and was anointed king at Reims in 1271.
The Eighth Crusade was the second Crusade launched by Louis IX of France, this one against the Hafsid dynasty in Tunisia in 1270. It is also known as the Crusade of Louis IX Against Tunis or the Second Crusade of Louis. The Crusade did not see any significant fighting as Louis died of dysentery shortly after arriving on the shores of Tunisia. The Treaty of Tunis was negotiated between the Crusaders and the Hafsids. No changes in territory occurred, though there were commercial and some political rights granted to the Christians. The Crusaders withdrew back to Europe soon after.
Manfred was the last King of Sicily from the Hohenstaufen dynasty, reigning from 1258 until his death. The natural son of the Holy Roman Emperor Frederick II, Manfred became regent over the kingdom of Sicily on behalf of his nephew Conradin in 1254. As regent he subdued rebellions in the kingdom, until in 1258 he usurped Conradin's rule. After an initial attempt to appease Pope Innocent IV he took up the ongoing conflict between the Hohenstaufens and the papacy through combat and political alliances. He defeated the papal army at Foggia on 2 December 1254. Excommunicated by three successive popes, Manfred was the target of a Crusade (1255–66) called first by Pope Alexander IV and then by Urban IV. Nothing came of Alexander's call, but Urban enlisted the aid of Charles of Anjou in overthrowing Manfred. Manfred was killed during his defeat by Charles at the Battle of Benevento, and Charles assumed kingship of Sicily.
Dagobert was the first Archbishop of Pisa and the second Latin Patriarch of Jerusalem after the city was captured in the First Crusade.
The Sicilian Vespers was a successful rebellion on the island of Sicily that broke out at Easter 1282 against the rule of the French-born king Charles I of Anjou, who had ruled the Kingdom of Sicily since 1266. The revolt came after twenty years of Angevin rule over Sicily, whose policies were deeply unpopular among the Sicilian populace.
Constantine II, , born Guy de Lusignan, was elected the first Latin King of Armenian Cilicia of the Poitiers-Lusignan dynasty, ruling from 1342 until his death in 1344.
Constance of Hauteville (1128–1163) was the ruling princess of Antioch from 1130 to 1163. She was the only child of Bohemond II of Antioch and Alice of Jerusalem. Constance succeeded her father at the age of two after he fell in battle, although his cousin Roger II of Sicily laid claim to Antioch. Alice assumed the regency, but the Antiochene noblemen replaced her with her father, Baldwin II of Jerusalem. After he died in 1131, Alice again tried to take control of the government, but the Antiochene barons acknowledged the right of her brother-in-law Fulk of Anjou to rule as regent for Constance.
Blessed Gerard Sasso, known also as Gérard de Martigues, was a lay brother in the Benedictine Order who was appointed as rector of the hospice in Jerusalem at Muristan in 1080. In the wake of the success of the First Crusade in 1099, he became the founder of the Order of St John of Jerusalem, also known as the Knights Hospitaller, an organization that received papal recognition in 1113. As such, he was the first Grand Master of the Knights Hospitaller.
Ehremar or Ebramar or Evremar was Latin Patriarch of Jerusalem from 1102 to 1105 or 1107, and then Archbishop of Caesarea.
The following is an overview of the armies of First Crusade, including the armies of the European noblemen of the "Princes' Crusade", the Byzantine army, a number of Independent crusaders as well as the People's Crusade and the subsequent Crusade of 1101 and other European campaigns prior to the Second Crusade beginning in 1147.
