- b.1123 in Marston, Bedfordshire, England
- b.~ 1151 in Merston, Bedfordshire, England
- b.~ 1181 in Merston, Bedfordshire, England d.< 1227
- b.< 1211 in Merston, Bedfordshire, England d.<28 May 1257
- b.1235 in Merston, Bedfordshire, England
- b.~ 1185
- b.~ 1215