MaleGuillaume Iii, De Avesnes, [COUNT OF HAINAU |
| Birth | Abt 1286 | Of, AVESNES, Pas-De-Calais, France |
| Death | 7 Jun 1337 | , Valenciennes, Nord, France |
| Burial | ||
| Marriage | Not Married |
|
| Other Spouse | Trude Van De Poele | F9152 | |
| Marriage | ||
| Other Spouse | Alida | F10905 | |
| Marriage | ||
| Other Spouse | Doedijn | F8129 | |
| Marriage | ||
| Other Spouse | Jeanne De Valois, [COUNTESS OF HAI | F7416 | |
| Marriage | 19 May 1305 | , Chanay, Ain, France |
| Father | Jean Ii De Avesnes, [COUNT OF HOLLAN | F3447 Group Sheet | |
| Mother | Philippina (Philippa) Countess Luxembourg-Maas | F3447 Group Sheet | |