Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
Sources for birth and parent Information
parents:
[Ref: Keats-Rohan DD p514, Keats-Rohan DD p920]
Sources with Information about marriage to Roger BACON
names:
[Ref: Keats-Rohan DD p920]
Roger BACON & dau William fitz John [Ref: Keats-Rohan DD p159,
Keats-Rohan DD p514]
Research Notes:
her marriage portion is mentioned in the final accord between her two brothers
about the inheritance of their parents [Ref: Keats-Rohan DD p920]
perhaps the unnamed wife of Roger Bacon mentioned in her father's Carta
of 1166 [Ref: Keats-Rohan DD p920]