William
De Ponthieu
Birth date:
1179
Birth place:
,
,
,
Death date:
1221
Death place:
,
,
,
De Ponthieu Family
Parents:
| Father: | Jean De Ponthieu |
| Mother: | Beatrice De St Pol |
Spouse:
| Spouse: | Alix de France |
Siblings:
Children:
|
Maria
of
Ponthieu
|
