Taylor, Nat, Sancha: viscounts of Narbonne. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 10/13/1995. Subject: Sancha: viscounts of Narbonne. Apparently not archived by Google Groups. Author address: ntaylor at FAS dot HARVARD dot EDU. Information from this source tagged as [Ref: Nat Taylor SGM 10/13/1995].
Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v1[pc][0-9]*].
Sources for birth and parent Information
parents:
[Ref: Nat Taylor SGM 10/13/1995]
Sources with Information about marriage to Manrique De LARA
child:
[Ref: Nat Taylor SGM 10/13/1995, Richardson RoyalAnc v1p405]