county of Alençon and part of the county of Perche in appanage from his father Louis IX of France House of Valois Charles I (died 1325), brother of Philip IV of France, was given the county of Alençon in appanage in 1291 Charles II (died 26 August 1346 at the Battle of Crécy) Charles III (1346–1361) Peter II (1361–1404) John I (1404–1414) Dukes of Alençon 1414 grant John I (died 25 October 1415 at the Battle of Agincourt) John II (1415–1458 [titular 1424–1449], 1461–1474) René (1478–1492) Charles IV (1492–1525) Marguerite (1525–1549) (widow of Charles) To the French royal domain 1566 grant François, Duke of Anjou (1566–1584) 1646 grant Gaston, Duke of Orléans (1646–1660) Élisabeth Marguerite d'Orléans (1660–1696) 1710 grant Charles de France, Duke of Berry (1710–1714) 1774 grant Louis de France, Count of Provence (1774–1795) 1844 grant Prince Ferdinand Philippe, Duke of Alençon (1844–1910) References Sources Alençon Alençon