William was born in 1372 in Glamorganshire, Cymru, the son of unknown parents.
His wife was Margaret Corbet. They were married, but the date and place have not been found. Their only known child was sir Gilbert (c1390-1422).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1372 |
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