Family events
- Married
- 7 Dec 1270
- Born
- Abt 1251 — Brabant, Brabant, Belgium
- Died
- 22 Aug 1304 — Hainault, Belgium
- Born
- Abt 1255 — Luxembourg
- Died
- 6 Apr 1311 — Valenciennes, Nord, France
Children
- Henri D' Avesnes
Abt 1271 – Aft 18 Mar 1303
- Alix D' Avesnes
Abt 1273 – 26 Oct 1317
- Marguerite D' Avesnes
Abt 1274 – 18 Oct 1342
- Isabelle D' Avesnes
Abt 1275 – Dec 1305
- Jean Avesnes, De Ostrev
Abt 1278 – 11 Jul 1302
- Jeanne D' Avesnes
Abt 1279 – Deceased
- William III De Avesnes, Count Of Hainault
Abt 1280 – 7 Jun 1337
- Marie D'Avesnes Hainault
Abt 1280 – 28 Aug 1354
- Valeran de Hainault
Abt 1282 – Deceased
- Simon D' Avesnes
Abt 1291 – Aft 9 Oct 1356
- Aleid D' Avesnes
Abt 1292 – Aft 1351
- Ida D' Avesnes
Abt 1294 – Bef Dec 1351