Isabel married Walter De Clifford, [Sir Knight] about 1186 in Of, Clifford Castle, Herefordshire, England. Walter (son of Walter De Clifford and Agnes De Cundy) was born about 1186 in Of Clifford Cast, Herefordshire, England; died in 1263/1264 in Clifford Castle, CLIFFORD, Herefordshire, England. [Group Sheet] [Family Chart]