Joan was the daughter of unknown parents. The date and place of her birth have not been found.
She died after 31 MAY 1454. The place is not known.
Her husband was sir William de Montfort, who she married in BEF OCT 1422. The place has not been found. Their only known child was sir Edmund (c1423-c1494).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 31 MAY 1454 |
|
Note 1
daughter of William Alderwick