| Herbert I Fitzherbert Born: BEF 1106 Blaen Llyfni, Brecknockshire, Wales Died: BEF 1155 Winchester, Hampshire, England | |||||
| Herbert II Fitzherbert Born: ABT 1130 Blaen Llyfni, Brecknockshire, Wales Died: BEF JUN 1204 | |||||
| Sybilla Corbet Born: ABT 1070 Alcester, Warwickshire, England Died: AFT 1157 England | |||||