https://www.findagrave.com/memorial/177676713/maud_de-grey
See Richardsons Magna Carta Ancestry (Wilton-4) for Maud's family history. She was great granddaughter of Henry de Bohun, a signatory of the Magna Carta.
Maud de Verdun and John de Grey married before 1276.
Before 2002 John's wife was generally thought to be Maud Bassett but Douglas Richardson found through his research into property transfer and dispute records, and marriage records of the time that Maud de Verdun, the daughter of Eleanor (de Bohun) Verdun was most certainly the wife of this John de Grey. Corrections were made to the Complete Peerage: Volume 6: Grey of Wilton, following the evidence submitted by Douglas Richardson in 2002 regarding facts he brought to light through his study of documentary evidence from over 700 years before. Isn't that an interesting genealogy story!
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Wife of John de Grey, 2nd Baron of Wilton & mother of Roger de Grey, 1st Baron Grey de Ruthyn & Maud de Grey
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