- b.~ 1187 in Of Plumpton, Yorkshire, England d.1244
- b.~ 1216 in Of Plumpton, Yorkshire, England d.1271
- b.~ 1190 in Of Plumpton, Yorkshire, England
- b.~ 1241 in Of Plumpton, Yorkshire, England d.1298
- b.~ 1217 in Of Plumpton, Yorkshire, England
- b.~ 1268 in Of Plumpton, Yorkshire, England d.1325 in Of Plumpton, Yorkshire, England
- b.~ 1243 in Of Grassington, Yorkshire, England
- b.~ 1294 in Of Plumpton, Yorkshire, England d.1362
- b.~ 1170 in , Hamlake, Yorkshire, England d.> 1227
- b.~ 1196 in , Helmsley, Yorkshire, England d.> 1246
- b.~ 1150 in Of, , , Scotland
- b.~ 1244 in Ingmanthorpe, England d.<28 May 1310
- b.~ 1250 in <Forest Of Dean, Gloucestershire, England>
- b.~ 1270 in Of Plumpton, Yorkshire, England d.> 1332
- b.~ 1268 in <Ingmanthorpe, England>
- b.~ 1340 in Of, Plumpton, Yorkshire, England d.19 Apr 1407
- b.~ 1279 in <Of Plumpton, Yorkshire, England>
- b.~ 1305 in Of Plumpton, Yorkshire, England d.25 Dec 1362