Guillaume
Iii
Comte de Ponthieu
Birth date:
ABT 1179
Birth place:
Ponthieu,
Flandres,
,
France
Death date:
4 OCT 1221
Death place:
,
,
,
France
Comte de Ponthieu Family
Parents:
| Father: | Jean I Comte de Ponthieu & Montreuil |
| Mother: | Beatrice De Saint Pol |
Spouse:
| Spouse: | Alix Princess of France |
Siblings:
|
Guillaume
Iii
Comte de Ponthieu
|
Children:
|
Marie
(Jeanne)
Countess of Ponthiew & Montreuil
|
