- b.~ 1113 in Plumpton, Yorkshire, England
- b.~ 1133 in Plumpton, Yorkshire, England
- b.~ 1168 in Plumpton, Yorkshire, England d.1205 in Plumpton, Yorkshire, England
- b.~ 1136
- b.~ 1187 in Plumpton, Yorkshire, England d.1244
- b.1102 in Warwick Castle, Warwickshire, England d.12 Jun 1153 in Warwickshire, England
- b.~ 1140 in Warwick Castle, Warwickshire, England d.<13 Oct 1204 in England
- b.1117 in Vermandois, France d.1178
- b.~ 1170 d.~ 1213
- b.~ 1216 in Plumpton, Yorkshire, England d.1271
- b.~ 1241 in Plumpton, Yorkshire, England d.1298