
| Marguerite Countess Of FLANDERS & HAINAULT | |
| B: | 2 Jun 1202 |
| Of, Valenciennes, Nord, France | |
| D: | 10 Feb 1280 |
| Guillaume II Seigneur De DAMPIERRE | |
| M: | 18 Aug 1223–15 Nov 1223 |
| Baudouin de AVESNES | |
| B: | 1217 |
| , Houffalize, Luxembourg, Belgium | |
| D: | Bef 1219 |
| Henri de AVESNES, DOMHERR OF KAMMERICH | |
| B: | Abt 1271 |
| Of, Valenciennes, Nord, France | |
| D: | Aft 18 Mar 1303 |
| Of, Kammerich | |
| Alix de AVESNES, COUNTESS OF NORFOLK | |
| B: | Abt 1273 |
| Of, Valenciennes, Nord, France | |
| D: | 26 Oct 1317 |
| Sp | |
| Roger BIGOD, EARL OF NORFOLK | |
| M: | Bef 1 Feb 1289 |
| William MARSHALL, EARL OF PEMBROKE | |
| M: | 1290 |
| Marguerite de AVESNES, COUNTESS OF ARTOIS | |
| B: | Abt 1274 |
| Of, Valenciennes, Nord, France | |
| D: | 18 Oct 1342 |
| Robert II Count Of ARTOIS | |
| B: | Aft Aug 1250 |
| , , , France | |
| M: | Oct 1298 |
| D: | 11 Jul 1302 |
| (killed), Kortrijk, Flandres | |
| Isabelle de AVESNES | |
| B: | Abt 1275 |
| Of, Valenciennes, Nord, France | |
| D: | Dec 1305 |
| Raoul De CLERMONT | |
| M: | Abt 1 Nov 1299 |
| Jean de AVESNES, COUNT OF OSTREVANT | |
| B: | Abt 1278 |
| Of, Valenciennes, Nord, France | |
| D: | 11 Jul 1302 |
| Of, Ostrevant | |
| Jean de AVESNES, COUNT DE SOISSONS | |
| B: | 1278 |
| Of, Valenciennes, Nord, France | |
| D: | 11 Mar 1356 OR 1357 |
| Marguerite De NESLE, COUNTESS OF SOISSONS | |
| M: | Jan 1317 |
| Jeanne de AVESNES | |
| B: | Abt 1279 |
| Of, Valenciennes, Nord, France | |
| D: | Yes, date unknown |
| Marie De HAINAULT | |
| B: | Abt 1280 |
| Of, Valenciennes, Nord, France | |
| D: | 28 Aug 1354 |
| Château De Murat, Bourbonnois, , France | |
| Louis I "le Boiteux" De BOURBON, DUKE OF BOURBON | |
| M: | Sep 1310 |
| , Pontoise, , France | |
| Valeran de HAINAULT | |
| B: | Abt 1282 |
| Of, Valenciennes, Nord, France | |
| D: | Yes, date unknown |
| Willem III de AVESNES, Count of Holland | |
| B: | Abt 1286 |
| Of, Avesnes, Pas-de-Calais, France | |
| D: | 7 Jun 1337 |
| , Valenciennes, Nord, France | |
| Trude POELE | |
| B: | Abt 1280 |
| France | |
| M: | 19 May 1305 |
| , Longpont, Aisen, France | |
| D: | DECEASED |
| Jeanne de VALOIS | |
| B: | Abt 1294 OR 1295 |
| Of, Longpont, Aisne, France | |
| M: | 14 May 1305 |
| Chanay, Ain, Rhône-Alpes, France | |
| D: | 7 Mar 1342 |
| , Fontenelle, Yonne, France | |
| Ida D' AVESNES | |
| B: | Abt 1294 |
| Of, Avesnes, Pas-de-Calais, France | |
| D: | Bef Dec 1351 |
| Jean II de AVESNES, COUNT OF HOLLAND & HAINAULT | |
| B: | Abt 1247 |
| , Brabant, Brabant, Belgium | |
| D: | 22 Aug 1304 |
| , Valenciennes, Nord, France | |
| Philippine Countess de LUXEMBOURG | |
| B: | Abt 1252 |
| Of, Luxembourg, Luxembourg, Luxembourg | |
| M: | 1270 |
| D: | 6 Apr 1311 |
| , Valenciennes, Nord, France | |
| Baudouin de AVESNES | |
| B: | Abt 1249 |
| Of, Valenciennes, Nord, France | |
| D: | Abt 1299 |
| Bouchard de AVESNES, BISHOP OF METZ | |
| B: | 26 May 1251 |
| Of, Valenciennes, Nord, France | |
| D: | 29 Nov 1296 |
| Guy de AVESNES, BISHOP OF UTRECHT | |
| B: | Abt 1253 |
| Of, Valenciennes, Nord, France | |
| D: | 28 May 1317 |
| , Utrecht, Utrecht, Netherlands | |
| Guillaume de AVESNES, BISHOP OF CAMBRAI | |
| B: | 1254 |
| Of, Valenciennes, Nord, France | |
| D: | 1296 |
| Floris de AVESNES, PRINCE OF ACHAJA | |
| B: | 1255 |
| Of, Valenciennes, Nord, France | |
| D: | 23 Jan 1297 |
| Isabelle de VILLEHARDOUIN | |
| M: | 16 Sep 1289 |
| Jeanne de AVESNES, ABBESS OF FLINES | |
| B: | Abt 1256 |
| Of, Valenciennes, Nord, France | |
| D: | 1304 |
| Jean I De AVESNES, COUNT OF FLANDERS & HAINAULT | |
| B: | Apr 1218 |
| , Houffalize, Luxembourg, Belgium | |
| D: | 24 Dec 1257 |
| , Valenciennes, Nord, France | |
| Aleida Countess Of HOLLAND, COUNTESS OF AVESNES | |
| B: | Abt 1226 |
| Of, 'S-Hertogenbosch, Noord-Brabant, Netherlands | |
| M: | Sep 1246 |
| , Frankfort Am Main, Hessen-Nassau, Prussia | |
| D: | 8 Mar 1283 OR 16 Apr 1283 |
| , Valenciennes, Nord, France | |
| Béatrice d' AVESNES | |
| B: | Abt 1240 |
| Beaumont, Hainaut, Belgium | |
| D: | 5 Mar 1321 |
| Valenciennes, Nord, France | |
| Jeanne d' AVESNES, Abbess of Flines | |
| B: | Abt 1278 |
| Arrondissement Gent, East Flanders, Belgium | |
| D: | Yes, date unknown |
| Christina d' AVESNES | |
| B: | Abt 1280 |
| Arrondissement Gent, East Flanders, Belgium | |
| D: | 5 Sep 1354 |
| Château-l'Évêque, Dordogne, France | |
| Payne de ROET, Count of Roet | |
| B: | Abt 1275 |
| Roet, Hainault, Belgium | |
| D: | Yes, date unknown |
| Felicite d' AVESNES | |
| B: | Abt 1282 |
| Arrondissement Gent, East Flanders, Belgium | |
| D: | 1282 |
| Baudouin d' AVESNES | |
| B: | Abt 1284 |
| Arrondissement Gent, East Flanders, Belgium | |
| D: | 1299 |
| Jean d' AVESNES | |
| B: | Abt 1241 |
| Beaumont, Hainaut, Belgium | |
| D: | 18 Feb 1283 |
| Agnes Ann VALENCE | |
| B: | Abt 1248 |
| Pembroke, Pembrokeshire, Wales | |
| D: | 1310 |
| Baudouin d' AVESNES, Count Of Avesnes | |
| B: | Sep 1219 |
| , Houffalize, Luxembourg, Belgium | |
| D: | 10 Apr 1295 |
| Félicité de COUCY | |
| M: | Abt 1240 |
| , Vervins, Aisne, France | |
| Bouchard de AVESNES | |
| B: | Abt 1182 |
| Of, Oizy, Namur, Belgium | |
| M: | Mar 1212 |
| D: | 1244 |