Guillaume was the son of unknown parents. The date and place of his birth have not been found.
He died in 1151. The place is not known.
His wife was Agnès d'Aumale. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1151 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Roumare (près de Rouen) |
Note 1
fils de Guillaume de Roumare