Maud Grey, living 22 Aug 1451; m. c 21 May 1399, Sir RobertOgle, Knight, b. 1369/73, d. 12 Aug 1436, warden of RoxboroughCastle. [Ancestral Roots]
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He [Robert de Ogle] married, on or before 21 May 1399, Maud,daughter of Thomas GREY, lord of Wark. He died 12 or 13 August1436. His widow was living 22 August 1451. [Complete PeerageX:28-9, (transcribed by Dave Utzinger)]