William
Iii
Guillaume
Birth date:
1179
Birth place:
,
,
,
Death date:
1221
Death place:
,
,
,
Guillaume Family
Parents:
| Father: | Jean I Count von Ponthieu |
| Mother: | Beatrice De Saint Pol |
Spouse:
| Spouse: | Alix |
Siblings:
|
Guillaume
III Count of
Ponthieu
William Iii Guillaume |
Children:
|
Marie
|
