Portrait painted c. 1435
|King of Portugal|
|Reign||6 April 1385 – 14 August 1433|
|Acclamation||6 April 1385|
|Born||11 April 1357|
|Died||14 August 1433 (aged 76)|
|Spouse|| Philippa of Lancaster |
|Father||Peter I of Portugal|
John I (Portuguese : João [ʒuˈɐ̃w̃]; 11 April 1357 – 14 August 1433), also called John of Aviz, was King of Portugal from 1385 until his death in 1433. He is recognized chiefly for his role in Portugal's victory in a succession war with Castile, preserving his country's independence and establishing the Aviz (or Joanine) dynasty on the Portuguese throne. His long reign of 48 years, the most extensive of all Portuguese monarchs, saw the beginning of Portugal's overseas expansion. John's well-remembered reign in his country earned him the epithet of Fond Memory (de Boa Memória); he was also referred to as "the Good" (o Bom), sometimes "the Great" (o Grande), and more rarely, especially in Spain, as "the Bastard" (Bastardo).
Portuguese is a Western Romance language originating in the Iberian Peninsula. It is the sole official language of Portugal, Brazil, Cape Verde, Guinea-Bissau, Mozambique, Angola, and São Tomé and Príncipe. It also has co-official language status in East Timor, Equatorial Guinea and Macau in China. As the result of expansion during colonial times, a cultural presence of Portuguese and Portuguese creole speakers are also found in Goa, Daman and Diu in India; in Batticaloa on the east coast of Sri Lanka; in the Indonesian island of Flores; in the Malacca state of Malaysia; and the ABC islands in the Caribbean where Papiamento is spoken, while Cape Verdean Creole is the most widely spoken Portuguese-based Creole. Reintegrationists maintain that Galician is not a separate language, but a dialect of Portuguese. A Portuguese-speaking person or nation is referred to as "Lusophone" (Lusófono).
The Crown of Castile was a medieval state in the Iberian Peninsula that formed in 1230 as a result of the third and definitive union of the crowns and, some decades later, the parliaments of the kingdoms of Castile and León upon the accession of the then Castilian king, Ferdinand III, to the vacant Leonese throne. It continued to exist as a separate entity after the personal union in 1469 of the crowns of Castile and Aragon with the marriage of the Catholic Monarchs up to the promulgation of the Nueva Planta decrees by Philip V in 1715.
The House of Aviz known as the Joanine Dynasty was the second dynasty of the kings of Portugal. In 1385, the Interregnum of the 1383-1385 crisis ended when the Cortes of Coimbra proclaimed the Master of the monastic military Order of Aviz as King John I. John was the natural (illegitimate) son of King Peter I and Dona Teresa Lourenço, and so was half-brother to the last king of the Portuguese House of Burgundy or Afonsine Dynasty, Ferdinand I of Portugal. The House of Aviz continued to rule Portugal until Philip II of Spain inherited the Portuguese crown with the Portuguese succession crisis of 1580.
As part of his efforts to acquire Portuguese territories in Africa, he became the first king of Portugal to use the title "Lord of Ceuta".
John was born in Lisbon as the natural son of King Peter I of Portugal by a woman named Teresa, who, according to the royal chronicler Fernão Lopes, was a noble Galician. In the 18th century, António Caetano de Sousa found a 16th-century document in the archives of the Torre do Tombo in which she was named as Teresa Lourenço. In 1364, by request of Nuno Freire de Andrade, a Galician Grand Master of the Order of Christ, he was created Grand Master of the Order of Aviz.
Lisbon is the capital and the largest city of Portugal, with an estimated population of 505,526 within its administrative limits in an area of 100.05 km2. Its urban area extends beyond the city's administrative limits with a population of around 2.8 million people, being the 11th-most populous urban area in the European Union. About 3 million people live in the Lisbon Metropolitan Area, including the Portuguese Riviera,. It is mainland Europe's westernmost capital city and the only one along the Atlantic coast. Lisbon lies in the western Iberian Peninsula on the Atlantic Ocean and the River Tagus. The westernmost areas of its metro area form the westernmost point of Continental Europe, which is known as Cabo da Roca, located in the Sintra Mountains.
A royal bastard is a child of a reigning monarch born out of wedlock. The king might have a child with a mistress, or the legitimacy of a marriage might be questioned for reasons concerning succession. Notable royal bastards include Henry FitzRoy, son of King Henry VIII of England, and the Duke of Monmouth, son of Charles II. The surname "Fitzroy" means "son of a king" and was used by various illegitimate royal offspring, and by others who claimed to be such. In medieval England, a bastard's coat of arms was marked with a "bend" or "baton sinister."
Peter I (Portuguese: Pedro I[ˈpedɾu], called the Just or the Cruel, was King of Portugal from 1357 until his death. He was the third but only surviving son of Afonso IV of Portugal and his wife, Beatrice of Castile.
On the death without a male heir of his half-brother, King Ferdinand I, in October 1383, strenuous efforts were made to secure the succession for Beatrice, Ferdinand's only daughter. As heir presumptive, Beatrice had married king John I of Castile, but popular sentiment was against an arrangement in which Portugal would have been virtually annexed by Castile. The 1383–1385 Portuguese interregnum followed, a period of political anarchy, when no monarch ruled the country.
Ferdinand I, sometimes called the Handsome or occasionally the Inconstant, was the King of Portugal from 1367 until his death in 1383. His death led to the 1383–85 crisis, also known as the Portuguese interregnum.
Beatrice was the only surviving legitimate child of King Ferdinand I of Portugal and his wife, Leonor Teles. She became Queen consort of Castile by marriage to King John I of Castile. Following her father's death without a legitimate male heir, she claimed the Portuguese throne, but lost her claim to her uncle, who became King John I of Portugal, founder of the House of Aviz.
An heir presumptive is the person entitled to inherit a throne, peerage, or other hereditary honour, but whose position can be displaced by the birth of an heir apparent or of a new heir presumptive with a better claim to the position in question. The position is however subject to law and/or conventions that may alter who is entitled to be heir presumptive.
On 6 April 1385, the Council of the Kingdom (the Portuguese Cortes) met in Coimbra and declared John, then Master of Aviz, to be king of Portugal.This was followed by the liberation of almost all of the Minho in the course of two months as part of a war against Castile in opposition to its claims to the Portuguese throne. Soon after, the king of Castile again invaded Portugal with the purpose of conquering Lisbon and removing John I from the throne. John I of Castile was accompanied by French allied cavalry while English troops and generals took the side of John of Aviz (see Hundred Years' War). John and Nuno Álvares Pereira, his constable and talented supporter, repelled the attack in the decisive Battle of Aljubarrota on 14 August 1385. John I of Castile then retreated. The Castilian forces abandoned Santarém, Torres Vedras and Torres Novas, and many other towns were delivered to John I by Portuguese nobles from the Castilian side. As a result, the stability of the Portuguese throne was permanently secured.
In the Medieval Kingdom of Portugal, the Cortes was an assembly of representatives of the estates of the realm - the nobility, clergy and bourgeoisie. It was called and dismissed by the King of Portugal at will, at a place of his choosing. Cortes which brought all three estates together are sometimes distinguished as Cortes-Gerais, in contrast to smaller assemblies which brought only one or two estates, to negotiate a specific point relevant only to them.
Coimbra is a city and a municipality in Portugal. The population at the 2011 census was 143,397, in an area of 319.40 square kilometres (123.3 sq mi). The fourth-largest urban centre in Portugal, it is the largest city of the district of Coimbra and the Centro Region. About 460,000 people live in the Região de Coimbra, comprising 19 municipalities and extending into an area 4,336 square kilometres (1,674 sq mi).
Entre Douro e Minho is one of the historical provinces of Portugal which encompassed the country's northern Atlantic seaboard between the Douro and Minho rivers. Contemporaries often referred to the province as simply "Minho". It was one of six provinces Portugal was commonly divided into from the early modern period until 1936, although these provinces were not recognized as official units of government.
On 11 February 1387, John I married Philippa of Lancaster, daughter of John of Gaunt,who had proved to be a worthy ally. The marriage consolidated an Anglo-Portuguese Alliance that endures to the present day.
Philippa of Lancaster was Queen of Portugal from 1387 until 1415 by marriage to King John I. Born into the royal family of England, her marriage secured the Treaty of Windsor and produced several children who became known as the "Illustrious Generation" in Portugal.
John of Gaunt, Duke of Lancaster was an English prince, military leader, and statesman. He was the third of the five sons of King Edward III of England who survived to adulthood. Due to his royal origin, advantageous marriages, and some generous land grants, Gaunt was one of the richest men of his era, and an influential figure during the reigns of both his father, Edward, and his nephew, Richard II. As Duke of Lancaster, he is the founder of the royal House of Lancaster, whose members would ascend to the throne after his death. His birthplace, Ghent, corrupted into English as Gaunt, was the origin for his name. When he became unpopular later in life, scurrilous rumours and lampoons circulated that he was actually the son of a Ghent butcher, perhaps because Edward III was not present at the birth. This story always drove him to fury.
The Anglo-Portuguese Alliance (or Aliança Luso-Britânica, "Luso-British Alliance", also known in Portugal as Aliança Inglesa, "English Alliance"), ratified at the Treaty of Windsor in 1386, between England and Portugal, may be the oldest alliance in the world that is still in force – with the earliest treaty dating back to the Anglo-Portuguese Treaty of 1373 - although this claim is disputed by some historians who believe the Auld Alliance between Scotland and France, first signed in 1295, may still be in effect.
John I of Castile died in 1390 without issue from his wife Beatrice, which meant that a competing legitimate bloodline with a claim to the throne of Portugal died out. John I of Portugal was then able to rule in peace and concentrate on the economic development and territorial expansion of his realm. The most significant military actions were the siege and conquest of the city of Ceuta by Portugal in 1415, and the successful defence of Ceuta from a Moroccan counterattack in 1419. These measure were intended to help seize control of navigation off the African coast and trade routes from the interior of Africa.
The Siege of Ceuta of 1419 was fought between the besieging forces of the Marinid Sultanate of Morocco, led by Sultan Abu Said Uthman III, including allied forces from the Emirate of Granada, and the Portuguese garrison of Ceuta, led by Pedro de Menezes, 1st Count of Vila Real. After the loss of the city in a surprise attack in 1415 known as the Conquest of Ceuta, the Sultan gathered an army four years later and besieged the city. The Portuguese gathered a fleet under the command of princes Henry the Navigator and John of Reguengos to relieve Ceuta. According to the chroniclers, the relief fleet turned out to be quite unnecessary. In a bold gambit, D. Pedro de Menezes led the Portuguese garrison in a sally against the Marinid siege camp and forced the lifting of the siege before the relief fleet even arrived.
The raids and attacks of the Reconquista in the Iberian Peninsula created captives on both sides who were either ransomed or sold as slaves. The Portuguese crown extended this practice to North Africa. After the attack on Ceuta, the king sought papal recognition of the military action as a Crusade. Such a ruling would have enabled those captured to be legitimately sold as slaves.In response to John's request, Pope Martin V issued the Papal bull Sane charissimus of 4 April 1418, which confirmed to the king all of the lands he might win from the Moors. Under the auspices of Prince Henry the Navigator, voyages were organized to explore the African coast. These led to the discovery of the uninhabited islands of Madeira in 1417 and the Azores in 1427; all were claimed by the Portuguese crown.
Contemporaneous writers describe John as a man of wit who was very keen on concentrating power on himself, but at the same time possessed a benevolent and kind demeanor. His youthful education as master of a religious order made him an unusually learned king for the Middle Ages. His love for knowledge and culture was passed on to his sons, who are often referred to collectively by Portuguese historians as the "illustrious generation" (Ínclita Geração): Edward, the future king, was a poet and a writer; Peter, the Duke of Coimbra, was one of the most learned princes of his time; and Prince Henry the Navigator, the duke of Viseu, invested heavily in science and the development of nautical pursuits. In 1430, John's only surviving daughter, Isabella, married Philip the Good, Duke of Burgundy, and enjoyed an extremely refined court culture in his lands; she was the mother of Charles the Bold.
On 2 February 1387, John I married Philippa of Lancaster, daughter of John of Gaunt, 1st Duke of Lancaster, in Porto. From that marriage were born several famous princes and princesses of Portugal (infantes) that became known as the "illustrious generation".
|By Philippa of Lancaster (1360– 19 July 1415; married on 2 February 1387)|
|Infanta Blanche||13 July 1388||6 March 1389|
|Infante Afonso||30 July 1390||22 December 1400|
|King Edward||31 October 1391||13 September 1438||Who succeeded him as King of Portugal.|
|Infante Peter||9 December 1392||20 May 1449||Duke of Coimbra. Died in the Battle of Alfarrobeira.|
|Infante Henry||4 March 1394||13 November 1460||Known as Henry the Navigator. Duke of Viseu and Grand Master of the Order of Christ.|
|Infanta Isabella||21 February 1397||11 December 1471||Duchess consort of Burgundy by marriage to Philip III, Duke of Burgundy.|
|Infanta Blanche||11 April 1398||27 July 1398|
|Infante John||13 January 1400||18 October 1442||Constable of the Kingdom and grandfather of Isabella I of Castile.|
|Infante Ferdinand||29 September 1402||5 June 1443||Grand Master of the Order of Aviz. Died in captivity in Fes, Morocco.|
|By Inês Peres (c. 1350–1400?)|
|Afonso||10 August 1377||15 December 1461||Natural son and 1st Duke of Braganza.|
|Beatrice||c. 1382||25 October 1439||Natural daughter. Countess of Arundel by marriage to Thomas Fitzalan, 12th Earl of Arundel. Countess of Huntingdon by marriage to John Holland, 2nd Earl of Huntingdon, later Duke of Exeter.|
Afonso V, called the African, was King of Portugal. His sobriquet refers to his conquests in Northern Africa.
D. Nuno Álvares Pereira, O. Carm., also spelled Nun'Álvares Pereira, 7th Count of Barcelos, 3rd Count of Ourém and 2nd Count of Arraiolos, was a Portuguese general of great success who had a decisive role in the 1383-1385 Crisis that assured Portugal's independence from Castile. He later became a mystic and was later beatified by Pope Benedict XV, in 1918, and canonised by Pope Benedict XVI in 2009.
Duarte, known in English as Edward and called the Philosopher or the Eloquent, was King of Portugal from 1433 until his death. He was born in Viseu, the son of John I of Portugal and his wife, Philippa of Lancaster. Edward was the oldest member of the "Illustrious Generation" of accomplished royal children who contributed to the development of Portuguese civilization during the 15th century. As a cousin of several English kings, he became a Knight of the Garter.
The Battle of Aljubarrota was a battle fought between the Kingdom of Portugal and the Crown of Castile on 14 August 1385. Forces commanded by King John I of Portugal and his general Nuno Álvares Pereira, with the support of English allies, opposed the army of King John I of Castile with its Aragonese, Italian and French allies at São Jorge, between the towns of Leiria and Alcobaça, in central Portugal. The result was a decisive victory for the Portuguese, ruling out Castilian ambitions to the Portuguese throne, ending the 1383–85 Crisis and assuring John as King of Portugal.
The Battle of Alfarrobeira took place on 20 May 1449. It was a confrontation between the forces commanded by King Afonso V of Portugal and his uncle Afonso, Duke of Braganza, against the army of the rebellious Peter, Duke of Coimbra. The place was Vialonga, near Lisbon, at the margins of the creek of Alfarrobeira. The result was the clear defeat and death of the Duke of Coimbra and the establishment of the Braganzas as the most powerful House of Portugal.
Inês de Castro was a Galician noblewoman best known as lover and posthumously-recognized wife of King Peter I of Portugal. The dramatic circumstances of her relationship with Peter, which was forbidden by his father King Afonso IV, her murder at the orders of Afonso, Peter's bloody revenge on her killers, and the legend of the coronation of her exhumed corpse by Peter, have made Inês de Castro a frequent subject of art, music, and drama through the ages.
The 1383–1385 Portuguese interregnum was a time of civil war in Portuguese history when no crowned king reigned. It began when King Ferdinand I died without a male heir, and ended when King John I was crowned in 1385 after his victory in the Battle of Aljubarrota. Portuguese interpret this era as their earliest national resistance movement countering Castilian intervention; Robert Durand considers it the "great revealer of national consciousness." Bourgeoisie and nobility worked together to establish the Aviz dynasty securely on an independent throne, unlike the lengthy civil wars in France known as the Hundred Years' War, and England as the War of the Roses, where aristocratic factions fought powerfully against a centralised monarchy.
John of Portugal, occasionally surnamed Castro, was the eldest surviving son of King Peter I of Portugal by his mistress Inês de Castro. He was a potential but unsuccessful contender for the Portuguese throne during the 1383–85 crisis of succession.
Infante D. Pedro, Duke of CoimbraKG, was a Portuguese infante (prince) of the House of Aviz, son of King John I of Portugal and his wife Philippa of Lancaster, daughter of John of Gaunt. In Portugal, he is better known as Infante D. Pedro das Sete Partidas [do Mundo], "of the Seven Parts [of the World]" because of his travels. Possibly the best-travelled prince of his time, he was regent between 1439 and 1448. He was also 1st Lord of Montemor-o-Velho, Aveiro, Tentúgal, Cernache, Pereira, Condeixa and Lousã.
Infante John, Constable of Portugal was a Portuguese infante (prince) of the House of Aviz, Constable of Portugal and master of the Portuguese Order of St. James (Santiago). In Portugal, he is commonly referred to as the O Infante Condestável.
Joana of Portugal was Queen consort of Castile as the second wife of King Henry IV of Castile and a Portuguese infanta, the posthumous daughter of King Edward of Portugal and his wife Eleanor of Aragon. She was born in the Quinta do Monte Olivete Villa, Almada six months after the death of her father.
John, Prince of Asturias, was the only son of Queen Isabella I of Castile and King Ferdinand II of Aragon who survived to adulthood.
Fernando (or Fernán) Sánchez de Tovar, 1st Lord of Belves was a significant Castilian soldier and Admiral of the Middle Ages.
The Fernandine Wars were a series of three conflicts between the Kingdom of Portugal under King Ferdinand I and the Crown of Castile under King Henry II. They were fought over Ferdinand's claim to the Castilian succession after the death of King Peter of Castile in 1369.
The Third Fernandine War was the last conflict of the Fernandine Wars, and took place between 1381–1382, between the Crown of Castile and the Kingdoms of Portugal and England. When Henry II of Castile died in 1379, John of Gaunt, 1st Duke of Lancaster claimed their rights of the throne of the Kingdom of Castile, and again found an ally in Ferdinand I of Portugal.
The kingdom of Portugal was established from the county of Portugal in the 1130s, ruled by the Portuguese House of Burgundy. During most of the 12th and 13th centuries, its history is chiefly that of the gradual reconquest of territory from the various petty Muslim principalities (taifas) of the period.
John I of Portugal
Cadet branch of the House of BurgundyBorn: 11 April 1357 Died: 14 August 1433
Title last held byFerdinand I
| King of Portugal |
Martim Martins de Avelar
| Grand Master of the Order of Aviz |
Fernando Rodrigues de Siqueira