Jean II, Duke of Alençon Duke of Alençon (1415-1474) (1409–1476) Parents Marie of Brittany, Lady of La Guerche Jean I Children René, Duke of Alençon Jeanne d'Alençon, Comtesse de Beaumont-le-Roger Catherine d'Alençon Partners Joan of Valois, Duchess of Alençon Marie of Armagnac
