Isabella of Viseu Duchess of Braganza (1451–1521) Parents Infanta Beatrice, Duchess of Viseu Infante Ferdinand, Duke of Viseu Children Jaime I, Duke of Braganza Denis of Braganza, Count of Lemos Siblings Manuel I of Portugal Diogo I, Duke of Viseu Infante John, Duke of Viseu Eleanor of Viseu Partners Fernando II, Duke of Braganza
