Charles, Prince of Viana

Charles, Prince of Viana (Basque: Karlos IV.a) (29 May 1421 – 23 September 1461), sometimes called Charles IV of Navarre, was the eldest son of King John II of Aragon and Queen Blanche I of Navarre. He pre-deceased his father.^[1]

Charles IV
King of Navarre de jure only
Reign	1441–1461
Predecessor	Blanche I and John II
Successor	Blanche II
Contender	John II
Born	29 May 1421 Peñafiel
Died	23 September 1461(1461-09-23) (aged 40) Barcelona
Spouse	Agnes of Cleves
House	Trastámara
Father	John II of Aragon
Mother	Blanche I of Navarre

Background

His mother was the daughter and heiress of Charles III, King of Navarre. Both his grandfather Charles and his mother, who ruled over Navarre from 1425 to 1441, had bequeathed this kingdom to Charles, whose right had also been recognized by the Cortes; but when Blanche died in 1441 her husband John seized the kingdom to the exclusion of his son.^[1]

Marriage

The Prince of Viana was married in Olite (Navarre) on 30 September 1439, taking as his wife Agnes of Cleves (1422–1446), the daughter of Adolph I, Duke of Cleves and Mary of Burgundy; sister of Philip III "the Good", Duke of Burgundy. Agnes died, childless, on 6 April 1448, eight years after her marriage to Charles, aged only about twenty-six.
After her death, the prince took a mistress, Brianda de Vaca, and by her had an illegitimate son, born about 1449. He wished to remarry, and a possibility which was canvassed was a match with Isabella of Scotland (1426–1494), the widow of Francis I, Duke of Brittany, after he died on 18 July 1450, but this was opposed by Charles VII of France.
A match was then agreed between Charles and the Infanta Catherine of Portugal (1436–1463), daughter of King Edward I, but the marriage was delayed and had not taken place when Charles died in 1461. Charles left three illegitimate children by three different mistresses:

1. Anna, Countess of Medinaceli
2. Philip, Archbishop of Palermo
3. John, Bishop of Huesca

Clashes with his father

The ill feeling between father and son was increased when his father John took in 1447 for his second wife Juana Enriquez, a Castilian noblewoman (of a bastard cadet line from Castilian kings), who soon bore him a son, afterwards Ferdinand II of Aragon, and who regarded her stepson as an interloper. When Joanna began to interfere in the internal affairs of Navarre, a civil war broke out, and in 1452 Charles, although aided by King John II of Castile, was defeated and taken prisoner.
Released upon promising not to take the kingly title until after his father's death, the prince, again unsuccessful in an appeal to arms, took refuge in Naples with King Alfonso V of Aragon. In 1458 Alfonso died and John became king of Aragon, while Charles was offered the crowns of Naples and Sicily. He declined these proposals, and having been reconciled with his father, returned to Navarre in 1459. Aspiring to marry Isabella of Castile, he was then thrown into prison by his father, and the Catalans rose in his favor. This insurrection soon became general and John was obliged to yield. He released his son, and recognized him as perpetual governor of Catalonia, and heir to the kingdom.^[1]

Death and legacy

Soon afterwards, however, on 23 September 1461, the prince died at Barcelona, not without a suspicion that he had been poisoned by his stepmother,^[1] Joanna Enriquez.

Charles was a cultured and amiable prince, fond of music and literature. He translated Aristotle's Ethics into Aragonese, a work first published at Zaragoza in 1509, and wrote a chronicle of the kings of Navarre, Cronica de los reyes de Navarra.^[1]

Ancestry

Ancestors of Charles, Prince of Viana
8. John I of Castile[2] 4. Ferdinand I of Aragon[3] 9. Eleanor of Aragon[2] 2. John II of Aragon 10. Sancho Alfonso[4] 5. Eleanor of Alburquerque[3] 11. Beatrice of Portugal[4] 1. Charles IV of Navarre 12. Charles II of Navarre 6. Charles III of Navarre 13. Joan of Valois 3. Blanche I of Navarre 14. Henry II of Castile 7. Eleanor of Castile 15. Juana Manuel

References

1.  One or more of the preceding sentences incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Charles (Prince of Viana)". Encyclopædia Britannica. Vol. 5 (11th ed.). Cambridge University Press. p. 937.
2. Ferdinand I, King of Aragon at the Encyclopædia Britannica
3. Chisholm, Hugh, ed. (1911). "John II of Aragon" . Encyclopædia Britannica. Vol. 15 (11th ed.). Cambridge University Press.
4. de Sousa, Antonio Caetano (1735). Historia genealogica da casa real portugueza [Genealogical History of the Royal House of Portugal] (in Portuguese). Vol. 2. Lisboa Occidental. p. 497.

External links

• "El príncipe don Carlos de Viana" by José Moreno Carbonero at ArteHistoria
• The Prince Carlos of Viana in Medieval History of Navarre

Charles, Prince of Viana House of Trastámara Born: 29 May 1421 Died: 23 September 1461
Regnal titles
Preceded by Blanche I	— TITULAR — King of Navarre 1441–1461 Reason for succession failure: Crown withheld by John II	Succeeded by Blanche II
Spanish nobility
New creation	Prince of Viana 1423–1441	Succeeded by Eleanor
Vacant Title last held by Alfonso V	Prince of Girona and Count of Cervera 1458–1461	Succeeded by Ferdinand II
Preceded by John II	Duke of Gandía 1439–1461