Powys-Lybbe Forbears - Person Sheet
GeneralCP says she was dau of Hugh de Plescis; same man as de Plessey?
Spouses
1William de Bereford [118, Bereford, p. 81], [60, Mautravers art, Vol VIII, p. 577 seq], [60, Argentine art, Vol I, p.196-197]
Notes for Margaret de Plescy
In the CP Plescy article it says that Margery was the dau of the second wife.