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
date:
first daughter [Ref: Sanders Baronies p88(12)],
father:
[Ref: Sanders Baronies p88(12)]
Research Notes:
possibly forced to become a nun at Sixle priory [Ref: Sanders Baronies
p88(12)]