Charles IV King Navarre Carlos Of VIANA

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Wikipedia Encyclopedia:

Charles, Prince of Viana, (1421 - 1461), sometimes called Charles IV, king of Navarre, was the son of John, afterwards king of Aragon, by his marriage with Blanche, daughter and heiress of Charles, 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 government to the exclusion of his son. The Prince of Viane was married in Olite (Navarre) on September 30 1439, taking as his wife the Flemish Princess Agnes, the daughter of Adolph I, Duke of Cleves and Mary of Burgundy sister of Philip the Good. Princess Agnes died, childless, on April 6, 1448, eight years after her marriage to Charles.

The ill-feeling between father and son was increased when in 1447 John took for his second wife Joanna (Juana) Enriquez, a Castilian noblewoman (of a bastard cadet line from Castilian kings), who soon bore him a son, afterwards Ferdinand V, king of Spain, and who regarded her stepson as an interloper. When Joanna began to interfere in the internal affairs of Navarre, civil war broke out, and in 1452 Charles, although aided by John II, king 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 Alphonso V, king of Aragon, Naples and Sicily. In 1458 Alphonso 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 a Castilian princess, 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.

Soon afterwards, however, on 23 September 1461, the prince died at Barcelona, not without a suspicion that he had been poisoned by his stepmother. He was promised to marry Catherine of Portugal (daughter of Portuguese King Edward I) when he died.

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

Carlos married Agnes Of CLEVES on 30 Sep 1439. Agnes was born in 1422; died on 06 Apr 1448. [Group Sheet] [Family Chart]

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Wikipedia Encyclopedia:
John II the Great (June 29, 1397 ? January 20, 1479) was the King of Aragon (1458?1479) and a King of Navarre (1425?1479). He was the son of Ferdinand I and his wife Eleanor of Alburquerque. John is regarded as one of the most memorable and most unscrupulous kings of the 15th century.

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 of Castile which brought about the union of the crowns. His trouble with his subjects were closely connected with the tragic dissension in his own family.

John was first married to Blanche of Navarre of the house of …vreux. 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 a son, Charles, given the title "Prince of Viana" as heir of Navarre, had been born of the marriage. John quickly came to regard his son with jealousy. After his second marriage, to Juana EnrÌquez, this grew into absolute hatred and was 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, and the king's attempt to make his second wife lieutenant-general was set aside.

There followed a long conflict, with alternations of success and defeat, ending only with the death of the prince of Viana, perhaps by poison given him 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. King John spent his last years 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 neighbour the French king till his death in 1479. He was succeeded by Ferdinand, his son by his second marriage, who was already associated with his wife Isabella as joint sovereign of Castile.

Juan married Blanca II Of NAVARRE. Blanca (daughter of The Noble Charles III Of NAVARRE and Eleanor Of CASTILE) was born in 1391; died on 03 Apr 1441. [Group Sheet] [Family Chart]

Other Events and Attributes:

• Fact: Between 1425 and 1441, Queen of Navarre