Charles, Prince of Viana King of Navarre (1421–1461) Parents Blanche I of Navarre John II of Aragon Children Juan de Aragón y Navarra Ana de Navarra Philip of Viana Siblings Leonor I of Navarre Martin of Aragon, Heir of Sicily Ferdinand II of Aragon Blanche II of Navarre Joanna of Aragon, Queen of Naples Alfonso de Aragón y Escobar Leonor de Aragón Joan d'Aragó Partners María de Armendáriz Agnes of Cleves
