Powys-Lybbe Forbears - Person Sheet
GeneralElder sister & co-heir. 2nd wife to John de Grey.
Spouses
1John de Grey Lord Grey of Rotherfield [60, Marmion art, Vol VIII, p. 518-522], [77, p. 65], [60, Grey of Rotherfield, Vol VI, p. 144 seq], [142, Line 50-6, p. 71], [60, Bedale article, Vol V, p. 398 & table on p. 397]