Willem
IV
Van Saint Omer
Birth date:
ABT 1150
Birth place:
,
,
,
Death date:
1191
Death place:
,
,
,
Van Saint Omer Family
Parents:
| Father: | Guillaume de Saint-Omer |
| Mother: | Mathilde |
Spouse:
| Spouse: | Ida D'Avesnes |
Siblings:
|
Willem
IV
Van Saint Omer
|
Children:
|
Willem
V
Van Saint Omer
|
