Maria van Ponthieu, Countess of Ponthieu and Montreuil
(Notes: You may have to scroll down or right to see chart.)
| Philippa van Dammartin Abt 1226-Abt 1280 |
| Philippa van Dammartin | |
| B: | Abt 1226 |
| D: | Abt 1280 |
Otto II van Wassenberg, Count of Guelders Abt 1215-1271 |
| Otto II van Wassenberg, Count of Guelders | |
| B: | Abt 1215 |
| D: | 10 Jan 1271 |
| Rudolf II van Lusignnan, Count of Eu Abt 1214-1246 |
| Rudolf II van Lusignnan, Count of Eu | |
| B: | Abt 1214 |
| D: | 2 Sep 1246 |
| Rudolf van Coucy Abt 1215-1251 |
| Rudolf van Coucy | |
| B: | Abt 1215 |
| D: | 8 Feb 1251 |
| Mansourah Egypt | |
| Simon van Dammartin, Lord of Lillebonne 1180-1239 |
| Simon van Dammartin, Lord of Lillebonne | |
| B: | 1180 |
| Abbeville, FRA | |
| D: | 21 Sep 1239 |
| Abbeville, FRA | |