Joan was born about 1248, the daughter of unknown parents. The place is not known.
She died on 19 MAR 1309 in Berkeley Castle, Berkeley, Gloucestershire, England .
Her husband was Thomas de Berkeley, who she married in 1267. The place has not been found. Their two known children were Alice (c1268-c1290) and Maurice (1271-1326).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1248 |
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| Death | 19 MAR 1309 |
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