__ | _Galfridus of STAPLETON _| | (0954 - 1010) | | |__ | _Geoffrey DE STAPLETON _| | (0977 - 1040) | | | __ | | | | |_________________________| | | | |__ | | |--Roger DE STAPLETON | (1010 - 1060) | __ | | | _________________________| | | | | | |__ | | |________________________| | | __ | | |_________________________| | |__