Alfonso V of Aragon King of Aragon from 1416 to 1458 (1396–1458) Parents Eleanor of Alburquerque Ferdinand I of Aragon Children Ferdinand I of Naples Maria of Aragon Eleonora d'Aragona Ferdinand of Aragon Siblings Maria of Aragon John II of Aragon Infante Henry, Duke of Villena Infante Peter, Count of Alburquerque Sancho of Aragon Eleanor of Aragon Partners Margaret of Híjar Giraldona Carlino Lucrezia d'Alagno Maria of Castile, Queen of Aragon