Guillaume was born about 1278, the son of unknown parents. The place is not known.
He died on 03 APR 1340. The place is not known.
His wife was Marie de Roye. They were married, but the date and place have not been found. Their only known child was Jean I (c1318-c1378).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1278 |
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| Death | 3 APR 1340 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Locres et de Hebuterne |