He [Robert FitzPayn] married Isabel, sister and coheir of Sir Richard DE CLIFFORD, and daughter of Sir John DE CLIFFORD, both of Frampton-on-Severn, co. Gloucester. In 1305 John de Maundeville granted the manor of Marshwood and the hundred of Whitchurch, Dorset, to him and Isabel his wife, and his heirs. . . He died 22 August 1315. On 18 October 1315 his widow had livery of the manors which she and her husband had held jointly, her fealty being respited. She was living in 13I9. [Complete Peerage V:448-451, (transcribed by Dave Utzinger)]