Harvey, William, Visitation of Norfolk in the Year 1563, Norwich, England: Miller and Leavins, 1895. Available at http://books.google.com/books?id=zWEEAAAAIAAJ. Information from this source tagged as [Ref: Harvey Norfolk p[0-9]*].
Ravilious, John, Bardolf of Spixworth. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 9/24/2007. Subject: Cecily (Bardolf) de Morley and her ancestry. Available at https://groups.google.com/g/soc.genealogy.medieval/c/EbtE2FXTKew/m/JOZG2rjgWBgJ. Author address: Therav3 at aol dot com. Information from this source tagged as [Ref: John Ravilious SGM 9/24/2007-174124].
Sources for birth and parent Information
parents:
[Ref: John Ravilious SGM 9/24/2007-174124],
father:
[Ref: Harvey Norfolk p270]
Sources with Information about marriage to Robert YELVERTON