Guillaume
de Ponthieu
Birth date:
920
Birth place:
,
,
,
Death date:
980
Death place:
,
,
,
de Ponthieu Family
Parents:
| Father: | Herbouin I I Ponthieu |
| Mother: | Nn Dammartin |
Spouse:
| Spouse: | Nn |
Siblings:
|
Guillaume
de Ponthieu
|
Children:
