Isabella of Castile, Queen of Aragon Spanish infante (1283-1328) (1283–1328) Parents María de Molinillo Sancho IV of León and Castile Children Siblings Alfonso de Castilla Violante Sánchez de Castilla Philip of Castile, Lord of Cabrera and Ribera Enrique de Castilla Ferdinand IV of Castile Peter of Castile, Lord of Cameros Beatrice of Castile Tereza Sanchez bâtarde de Castilla Partners James II of Aragon John III, Duke of Brittany
