The Henry Project: The Ancestors of King Henry II of England, An eperiment in a cooperative online database for scholarly medieval genealogy. Contributors and Editors: Stewart Baldwin, Todd Farmerie, Peter Stewart. Available at https://fasg.org/projects/henryproject/ Information from this source tagged as [Ref: HenryII .*].
Baldwin, Stewart, More on Brian Boruma's family. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 10/16/1998. Subject: More on Brian Boruma's family. Available at https://groups.google.com/g/soc.genealogy.medieval/c/nykJZVyTxqA/m/YWoHU4lrmbsJ. Author address: sbald at auburn dot campus dot mci dot net. Information from this source tagged as [Ref: Stewart Baldwin SGM 10/16/1998].