Sanders, I. J., English Baronies, A Study of Their Origin and Descent 1086-1327. Oxford: Clarendon Press, 1960. Information from this source tagged as [Ref: Sanders Baronies p[0-9]*].
Sources for birth and parent Information
father:
[Ref: Sanders Baronies p117]
Sources for death Information
date:
after 1259 [Ref: Sanders Baronies p117]
Research Notes:
inherited 1/4 of Barony of Eton from father [Ref: Sanders Baronies p117]
ward of both Thomas de Lascelles and of William de Huntercomb [Ref: Sanders
Baronies p117(9)]
d.s.p; heir was her aunt Alice, sister of Ralph d.1247 [Ref: Sanders Baronies
p117]