 William III " Der Gute " von Hainault, Count of Hainault & Holl, son of Jean II Count von Hainault and Philippa von Luxemburg. Adoption parents: John II von Hainault, Count of Hainault & Holl and N.N. Born 1260-1289, died Jun 7, 1337, 47 or 48 years Married 1279-1329 (7 or 8 years married) to:  Jeanne von Valois, daughter of Charles von Frankreich and Marguerite von Sicily.Born 1260-1295, died 1295-1380, 84 or 85 years Child: 1. Philippa Countess von Hainault-HollandBorn Jun 24, 1311 at Mons, Hainault, Belgium, died Aug 14, 1369 at Windsor Castle, Windsor, Berkshire, England, 58 years | |||
Adopted child: Philippa Countess von Hainault-Holland | |||
| 2nd marriage William III " Der Gute " von Hainault, Count of Hainault & Holl, son of Jean II Count von Hainault and Philippa von Luxemburg. Adoption parents: John II von Hainault, Count of Hainault & Holl and N.N. Married 1287-1328 (8 or 9 years married) to: Jeanne von Valois, daughter of Charles Count von Valois, Duke of Anjou and Margaret von Anjou.Born 1284-1300, died 1342, 41 or 42 years Child: 1. Philippa Countess von Hainault-HollandBorn Jun 24, 1311 at Mons, Hainault, Belgium, died Aug 14, 1369 at Windsor Castle, Windsor, Berkshire, England, 58 years | |||