Charles, Prince of Viana
King
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Charles, Prince of Viana, sometimes called Charles IV of Navarre, was the son of King John II of Aragon and Queen Blanche I of Navarre. Wikipedia
Born: May 29, 1421, Peñafiel, Spain
Died: September 23, 1461 (age 40 years), Barcelona, Spain
Spouse: Agnes of Cleves (m. 1439–1448)
Children: Ana de Navarra and Philip of Viana
Parents: John II of Aragon and Blanche I of Navarre
Grandchild: Doña Leonor de La Cerda y Navarre
Siblings: Joanna of Aragon, Queen of Naples and Ferdinand II of Aragon