| Father | Male Jan I d'Avesnes |
| Born | 01 May 1218 | Houffalize, Luxembourg |
| Died | 24 Dec 1257 | Pas-de-Calais, Estree, Soissons, France |
| Buried | ||
| Married | 09 Oct 1244 | France |
| Father | Bouchard d'Avesnes | F179384 Group Sheet | |
| Mother | Marguerite II of Constantinople | F179384 Group Sheet | |
| Mother | Female Adelheid of Holland |
| Born | 1225 | 's-Hertogenbosch, Noord Brabant, Netherlands |
| Died | 09 Apr 1283 | Valenciennes, Nord, Nord-Pas-De-Calais, France |
| Buried | ||
| Father | Floris IV Count of Holland | F179392 Group Sheet | |
| Mother | Matilda van Brabant | F179392 Group Sheet | |
| Child 1 | Male Jan II d'Avesnes |
| Born | 1247 | |
| Died | 22 Aug 1304 | |
| Buried | ||
| Spouse | Philippine de Luxembourg | F179382 | |
| Married | 1270 | Mons, Hainaut, Belgium |