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John II of Aragon

John II
King of Aragon
Reign 27 June 1458 – 20 January 1479
Predecessor Alfonso V
Successor Ferdinand II
Other titles
King of Navarre
Reign 8 September 1425 – 20 January 1479
Predecessor Blanche I
Successor Eleanor
Co-monarch Blanche I
Born 29 June 1398
Medina del Campo
Died 20 January 1479(1479-01-20) (aged 81)
Burial Poblet Monastery
Consort Blanche I of Navarre
Juana Enríquez
among others...
Charles IV of Navarre
Blanche II of Navarre
Eleanor I of Navarre
Ferdinand II of Aragon
Joanna, Queen of Naples
House House of Trastámara
Father Ferdinand I of Aragon
Mother Eleanor of Alburquerque
Religion Roman Catholicism

John II the Faithless[1] (Catalan: Joan II el Sense Fe), also known as the Great (29 June 1398 – 20 January 1479)[2] was the King of Aragon from 1458 until 1479, and jure uxoris King of Navarre from 1425 until his death. He was the son of Ferdinand I and his wife Eleanor of Alburquerque. John is regarded as one of the most memorable kings of the 15th century.


  • Biography 1
  • Marriages and Issue 2
  • Ancestry 3
  • References 4
  • Sources 5


A Sicilian–Athenian–Neopatrian carlino of John II.

John was born at Medina del Campo. In his youth he was one of the infantes (princes) of Aragon who took part in the dissensions of Castile during the minority and reign of John II. Till middle life he was also lieutenant-general in Aragon for his brother and predecessor Alfonso V, whose reign was mainly spent in Italy. In his old age he was engaged in incessant conflicts with his Aragonese and Catalan subjects, with Louis XI of France, and in preparing the way for the marriage of his son Ferdinand with Isabella I of Castile which brought about the union of the crowns of Aragon and Castile and which was to create the Kingdom of Spain. His troubles with his subjects were closely connected with tragic dissensions within his own family.

John was first married to Blanche I of Navarre of the house of Évreux. By right of Blanche he became king of Navarre, and on her death in 1441 he was left in possession of the kingdom for his lifetime. But one son, Charles, given the title "Prince of Viana" as heir of Navarre, had been born of the marriage. John quickly came to regard this son with jealousy. After his second marriage, to Juana Enríquez, it grew into absolute hatred, being encouraged by Juana. John tried to deprive his son of his constitutional right to act as lieutenant-general of Aragon during his father's absence. Charles's cause was taken up by the Aragonese, however, and the king's attempt to make his second wife lieutenant-general was set aside.

There followed the long Navarrese Civil War, with alternations of success and defeat, ending only with the death of the prince of Viana, perhaps by poison administered by his stepmother in 1461. The Catalans, who had adopted the cause of Charles and who had grievances of their own, called in a succession of foreign pretenders in a War against John II. His last years John spent contending with these. He was forced to pawn Roussillon, his possession on the north-east of the Pyrenees, to King Louis XI of France, who refused to part with it.

In his old age John was blinded by cataracts, but recovered his eyesight by the operation of couching conducted by his physician Abiathar Crescas, a Jew. The Catalan revolt was pacified in 1472, but John carried on a war, in which he was generally unfortunate, with his neighbor the French king till his death in 1479. He was succeeded by Ferdinand, his son by his second marriage, who was already married to Isabella I of Castile. With his death and son's accession to the throne of Aragon, the unification of Spain under one royal house began in earnest.

Marriages and Issue

From his first marriage to Blanche of Navarre, John had the following children:

From his second marriage to Juana Enríquez, John had the following children:

Illegitimate children:



  1. ^ Ferran Soldevila, Ferrán Valls i Taberner, Antonio Badia y Torres, Francesc X. Hernandez, Rafael Tasis i Marca, Francesc Gordo-Guarinos, Eufemià Fort i Cogul, i Miquel Coll i Alentorn
  2. ^ Teófilo F. Ruiz (2007). Spain's centuries of crisis: 1300–1474; Volume 4 of A history of Spain. Wiley-Blackwell.  


  • Rivadeneyra. "Cronicas de los reyes de Castilla," Biblioteca de autores espanoles, vols. Ixvi, Ixviii. Madrid, 1845.
  • Zurita, G. Anales de Aragon. Saragossa, 1610.
  • Prescott W. H. History of the Reign of Ferdinand and Isabella. 1854.
John II of Aragon
Born: 29 June 1397 Died: 20 January 1479
Regnal titles
Preceded by
Alfonso the Magnanimous
King of Aragon, Valencia, Majorca,
Sicily, Sardinia and Corsica;
Count of Barcelona

Succeeded by
Ferdinand the Catholic
Count of Roussillon and Cerdagne
Succeeded by
Louis the Prudent
Preceded by
Charles III
King of Navarre (jure uxoris)
with Blanche I
Succeeded by
Charles IV de jure
King of Navarre de facto
withholding the crown from
Charles IV and Blanche II

Succeeded by
Spanish nobility
Title last held by
Martin of Aragon
Duke of Montblanc
Succeeded by
Ferdinand II of Aragon
Preceded by
James II of Urgell
Lord of Balaguer
Preceded by
Hugh of Cardona
Duke of Gandia
Succeeded by
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