Gilbert was born about 1350 in Rogaid, Glamorganshire, England, the son of unknown parents.
He died in 1382 in Gwent.
His wife was Lettice Seymour. They were married, but the date and place have not been found. Their only known child was sir William (c1370-c1419).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1350 |
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| Death | 1382 |
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