Louis married Marie De Avesnes Hainault in Sep 1310 in , Pontoise, Seine-Et-Oise, France. Marie (daughter of Jean Ii De Avesnes, [COUNT OF HOLLAN and Philippina (Philippa) Countess Luxembourg-Maas) was born about 1280 in Of, Valenciennes, Nord, France; died on 28 Aug 1354 in , Murat Castle, Bourbonnois, France. [Group Sheet] [Family Chart]