- b.~ 1100 in Raby Castle, Durham, England d.~ 1136
- b.~ 1135 in Raby Castle, Durham, England d.~ 1183
- b.~ 1104 in Durham, England
- b.~ 1180 in Hurworth-on-Tees & Evenwood, Durham, England
- b.~ 1110 in Long Lawford, Newbold-on-Avon, Warwickshire, England
- b.~ 1140 in Long Lawford, Newbold-on-Avon, Warwickshire, England