Isabelle de Villehardouin
Abt 1255 - Yes, date unknown(Notes: You may have to scroll down or right to see chart.)
| Isabelle de Villehardouin Abt 1255-Yes, date unknown |
| Isabelle de Villehardouin | |
| B: | Abt 1255 |
| D: | Yes, date unknown |
Floris de Avesnes Abt 1255-1297 |
| Floris de Avesnes | |
| B: | Abt 1255 |
| Valenciennes, Nord, France | |
| D: | 23 Jan 1297 |