
| Jean I Count Ponthieu & Montr, UIL | |
| B: | Abt 1135 |
| , Montreuil, , France | |
| D: | 1191 |
| , Acre, , Palestine | |
| Beatrice De Saint Pol | |
| B: | Abt 1135 |
| Of, Saint Pol, , France | |
| M: | Bef 1179 |
| Guy Ii, Count Ponthieu | |
| B: | Abt 1090 |
| Of, , PONTHIEU, France | |
| D: | 1147 |
| Ida De Saint Pol, [COUNTESS OF PON | |
| B: | Abt 1090 |
| Of, Saint Pol, , France | |
| M: | Bef 1145 |
| Guillaume Iii Duke Alencon, [COUNT OF PONTHI | |
| B: | Abt 1055 |
| Of, ALENCON, Orne, France | |
| D: | 1172 |
| Alice (Helia) Countess Burgundy, [DUCHESS OF ALEN | |
| B: | Abt 1055 |
| Of, , Bourgogne, France | |
| D: | 1191 |
|
| Agnes Countess Of Ponthieu, [Countess of Shr | |
| B: | Abt 1066 |
| Of, , , France | |
| Robert Ii De Alencon | |
| B: | Abt 1039 |
| D: | 1119 |
| Robert De Belleme, [EARL OF SHREWSB | |
| M: | Bef 9 Sep 1087 |
| Of, , , France | |