Guillaume was born about 1575 in Longval (Longueval-Barbonval), Braine, Soisonns, Aisne, Picardie, France , the son of unknown parents.
His wife was Antoinette de Longval, who he married on BEF 31 DEC 1604. The place has not been found. Their two known children were Anne (c1607-1675) and Charlotte (?-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1575 |
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