Giles married Margaret Clifford about 1357 in Of, Appleby Castle, Westmorland, England. Margaret (daughter of Robert De Clifford, [BARON CLIFFORD] and Maud De Clare, [BARONESS CLIFFO) was born about 1307 in Of, Appleby Castle, , Westmorland; died on 8 Aug 1382. [Group Sheet] [Family Chart]