William was born about 1349 in Somersetshire, England, the son of unknown parents.
He died on 22 SEP 1395 in Cheddington, Buckinghamshire, England.
His wife was Joan FitzAlan. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1349 |
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| Death | 22 SEP 1395 |
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Note 1
Son of Guy de Brienne, 1st Baron of Bryan, KG and Elizabeth de Montague