Guillaume was born about 1282, the son of unknown parents. The place is not known.
He died in 1343. The place is not known.
His wife was Marie de Maillé, who he married in ABT 1314. The place has not been found. Their only known child was Jean (c1315-1356).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1282 |
|
|||
| Death | 1343 |
|