| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
Walter I D'oisy |
abt 1110 | Ada De Mortain (D'oisy) |
abt 1109 |
| Partner | Date of Birth | Children |
|---|---|---|
Mathilda De La Roche (D'oisy) |
bef 1126 | James D'avesnes |
| Event Type | Date | Place | Description |
|---|---|---|---|
Birth |
abt 1130 | ||
Occupation |
from 1147 to 1171 | Lord of Avesnes | |
Death |
abt 1171 |
| House of Avesnes |