Guillaume was born about 1382, the son of unknown parents. The place is not known.
His wife was Marguerite Henriette du Chastel, who he married in 1406. The place has not been found. Their only known child was Jeanne (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1382 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur du Timeur |
Note 1
Jean DE PLOEÜC ca 1350- & Jeanne DU CHASTELIER ca 1360-