Guillaume was born about 1290 in Berry, Poitou, France, the son of unknown parents.
He died on 14 OCT 1360 in Poitou, France.
His wife was Brunissende de Thiers. They were married, but the date and place have not been found. Their only known child was Radégonde (c1330-1387).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1290 |
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| Death | 14 OCT 1360 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Marteau et des Bordes |