John II of Portugal

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Portuguese royalty
House of Aviz

John I
Children
   Infante Duarte (future Edward I)
   Infante Pedro, Duke of Coimbra
   Henry the Navigator (Infante Henrique, Duke of Viseu)
   Infanta Isabel, Duchess of Burgundy
   Infante João
   Infante Fernando, the Saint Prince
   Afonso, Duke of Braganza (illegitimate)
   Beatriz, Countess of Arundel (illegitimate)
Grandchildren include
   Infanta Isabel of Coimbra, Queen of Portugal
Edward
Children
   Infante Afonso (future Afonso V)
   Infante Fernando, Duke of Viseu
   Infanta Leonor, Holy Roman Empress
   Infanta Catarina
   Infanta Joana, Queen of Castile
Grandchildren include
   Infante Manuel, Duke of Beja (future Manuel I)
   Infanta Leonor of Viseu, Queen of Portugal
Afonso V
Children include
   Blessed Joana, Crown Princess of Portugal
   Infante João (future John II)
John II
   Afonso, Crown Prince of Portugal
   Jorge, Duke of Coimbra (illegitimate)
Manuel I
Children include
   Miguel da Paz, Crown Prince of Spain and Portugal
   Infante João (future John III)
   Infanta Isabel, Holy Roman Empress
   Infanta Beatriz, Duchess of Savoy
   Infante Luís, Duke of Beja
   Infante Fernando, Duke of Guarda and Trancoso
   Infante Cardinal Afonso
   Infante Cardinal Henrique (future Henry I)
   Infante Duarte, Duke of Guimarães
   Infanta Maria
Grandchildren include
   Philip II of Spain (future Philip I of Portugal)
   António, Prior of Crato (future Anthony I) (illegitimate)
   Infanta Maria of Guimarães, Duchess of Parma and Piacenza
   Infanta Catarina of Guimarães, Duchess of Braganza
Great-Grandchildren include
   Teodósio II, Duke of Braganza
   Rannuccio Farnense of Parma
Great-Great-Grandchildren include
   John II, Duke of Braganza (future John IV of Portugal)
John III
Children include
   Infanta Maria Manuela, Princess of Asturias
   João, Crown Prince of Portugal
Grandchildren include
   Infante Sebastião (future Sebastian I)
   Carlos, Prince of Asturias
Sebastian
Henry
Anthony (disputed king)
John II of Portugal
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John II of Portugal

João II, King of Portugal KG (Portuguese pron. IPA [ʒu'ɐ̃ũ]; English: John II), the Perfect Prince (Port. o Príncipe Perfeito), fourteenth king of Portugal and Algarves was born in Lisbon in March 3, 1455 and died in Alvor in October 25, 1495. He was the son of king Afonso V of Portugal by his wife, Isabel of Coimbra, princess of Portugal. João II succeeded his father in 1477 when the king retired to a monastery and became king in 1481.

As a prince, João II accompanied his father in the campaigns in northern Africa and was made a knight by him after the victory in Arzila in 1471. In 1473 he married Leonor of Viseu, Princess of Portugal and his first cousin.

Even at a young age, he was not popular among the peers of the kingdom since he was immune to external influence and appeared to despise intrigue. The nobles (including particularly Fernando II, the Duke of Braganza) were afraid of his future policies as king. Events proved them right.

After the official accession to the throne in 1481, João II took a series of measures to curtail the overgrown power of his aristocracy and to concentrate power on himself. Immediately, the nobles started to conspire; João II did nothing but observe. Letters of complaint and pleas to intervene were exchanged between the Duke of Braganza and Queen Isabella I of Castile. In 1483, this correspondence was intercepted by royal spies. The House of Braganza was outlawed, their lands confiscated and the duke executed in Évora.

In the following year, the Duke of Viseu, his cousin and brother-in-law was summoned to the palace and stabbed to death by the king himself for suspicion of a new conspiracy. Many other people were executed, murdered or exiled to Castile including the bishop of Evora who was poisoned in prison.

The king is reported to have said, concerning the rebellious nobles: I'm the lord of lords, not the server of servants. After these events, no one in the country dared to defy the king. João II was free to govern as he pleased without any other conspiracies during his reign.

João II then restored the policies of Atlantic exploration, reviving the work of his great-uncle, Prince Henry the Navigator. The Portuguese explorations were his main priority in government, pushing south the known coastal Africa with the purpose of discovering the maritime route to India. During his reign, the following was achieved:

The complete record of the Portuguese exploration voyages is unknown. Much was kept in secret due to competition with the neighbours of Castile. The archives of this period were destroyed in the fire after the 1755 Lisbon earthquake. Modern historians are still debating their true extent, suspecting that Portuguese sailors reached the continent of North America earlier than Christopher Columbus by approximately 1470 and also Brazil by as early as 1480.

Arguments for this are the much more precise calculations on the diameter of the Earth that Portugal held. There was an 80 year old school of navigation and mathematics with the most pre-eminent scientists working in the country. While Columbus thought it would be possible to reach India through the West, Portuguese intelligence knew already the way to be much longer and possibly that there was a continent in the middle. The travels of the mysterious captain Duarte Pacheco Pereira in the central Atlantic west of Cape Verde probably are more important than traditional history states.

John II of Portugal
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John II of Portugal

When Columbus applied for Portuguese help, João II refused him. According to the historical theory of Portuguese preeminence, Columbus was an inexperienced Atlantic captain, chasing an idea the king knew was wrong, wanting to go to a place João II already knew how to get to: there was no reason to hire him. In 1492, in the service of the Castile and Aragon kingdoms, Columbus discovers the Americas, convinced until his death that he had reached India. However, recent proof concerning documental proof and even noble house insignias support that Columbus may have been a Portuguese spy trying to keep Spain away from the east india trade routes.

With this event, a series of disputes between Portugal and Castile about the ruling of the seas started. Maritime rivalry among them led to the famous Treaty of Tordesillas, signed in June 7, 1494. This treaty, which defined the meridian of Tordesillas, stated that Portugal kept the eastern part of the world, and Castile and Aragon were responsible for the exploration of the western half.

But the dividing of the world was not the main issue between the Iberian kingdoms. Isabella I of Castile and Ferdinand II of Aragon had several daughters, but only one feeble male heir - Juan. The oldest daughter, Isabella of Aragon, was married to prince Afonso of Portugal since childhood. Afonso was João II's only son and beloved by the king. If Juan died without male heir, as was probable, Afonso would be heir not only of Portugal but also of Castile and Aragon. This threat to Castilian and Aragonese independence was very real and the Catholic kings tried every diplomatic trick to dissolve the wedding. Finally, in 1491, Afonso died in mysterious circumstances - a fall from a horse during a ride in the margin of the Tagus river. The influence of the Catholic kings in this accident was never proved but the prince was an excellent rider, his Castilian valet fled never to be seen again and after this, Isabella, the heiress, was no longer married to the enemy. João tried without success until the end of his life to legitimise George, his bastard son.

John II died without leaving male issue on October 25, 1495. Due to the hatred the Portuguese nobility had for him, the hypothesis of poisoning was never ruled out. He was succeeded by his first cousin Manuel I.

The nickname the Perfect Prince is a late description and refers to Niccolò Machiavelli's work The Prince. João II is considered to have lived his life exactly according to the writer's idea of a perfect prince. To his contemporaries, João II was known as the Tyrant.

[edit] Ancestors

John's ancestors in three generations
John II of Portugal Father:
Afonso V of Portugal
Father's father:
Edward of Portugal
Father's father's father:
John I of Portugal
Father's father's mother:
Philippa of Lancaster
Father's mother:
Leonor of Aragon
Father's mother's father:
Ferdinand I of Aragon
Father's mother's mother:
Eleanor of Albuquerque
Mother:
Isabel of Coimbra
Mother's father:
Infante Pedro, Duke of Coimbra
Mother's father's father:
John I of Portugal
Mother's father's mother:
Philippa of Lancaster
Mother's mother:
Isabella of Urgell
Mother's mother's father:
James II, Count of Urgell
Mother's mother's mother:
Isabella of Aragon

[edit] Marriage and descendants

Of his wife, Leonor of Viseu, Princess of Portugal João had two sons, but only one of them survived childhood.

Name Birth Death Notes
By Leonor of Viseu (May 2, 1458-November 17, 1525; married on January 1471)
Prince Afonso May 18, 1475 July 13, 1491 Crown Prince of Portugal. Died in a horse riding accident. Because of the premature death of the prince the throne was inherited by Manuel of Viseu, Duke of Beja, son of Ferdinand, Duke of Viseu, who reigned as Manuel I, 14th King of Portugal.
Infante João 1483 1483  
By Ana de Mendonça (c. 1460-?)
George August 21, 1481 July 22, 1550 Natural son known as Jorge de Lencastre. Duke of Coimbra.
By Brites Anes (c. 1460-?)
Brites Anes de Santarém c. 1485 ? Natural daughter.
House of Aviz
Cadet Branch of the Houses of Capet and Burgundy
Born: 3 March 1455; Died: 25 October 1495
Preceded by
Afonso V
Kings of Portugal
14811495
Succeeded by
Manuel I