Joan was born about 1300, the daughter of unknown parents. The place is not known.
Her husband was John FitzWilliam. They were married, but the date and place have not been found. Their only known child was sir John (c1328-c1385).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1300 |
|
Note 1
dau of Sir Adam de Reresby, Knight, b. Abt 1270, of, Thribergh, Yorkshire, England