SOURCE-07824Research NeededProbable
Verity, Brad. The Children of Elizabeth, Countess of Hereford, Daughter-In-Law r...
Full citation
Verity, Brad. The Children of Elizabeth, Countess of Hereford, Daughter-In-Law ref Edward I of England, Foundations (Journal of the Foundation for Medieval Genealogy) vol. 6, 2006, page 8 #6, citing the Walden Abbey Cartulary. Online with subs. at FMG.