- b.~ 1213
- b.1239 in Plumpton, Yorkshire, England
- b.1265 in Plumpton, Yorkshire, England
- b.1234 in Plumpton, Yorkshire, England
- b.1291 in Plumpton, Yorkshire, England
- b.1300 in plimpton, Yorkshire, England
- b.1269 in Plumpton, Yorkshire, England
- b.1295 in Plumpton, Yorkshire, England
- b.~ 1321 in Middleton hall, Westmorelandshire, England
- b.~ 1187 in Plumpton, Yorkshire, England d.1244
- b.~ 1216 in Plumpton, Yorkshire, England d.1271
- b.~ 1241 in Plumpton, Yorkshire, England d.1298
- b.~ 1268 in Plumpton, Yorkshire, England d.~ 1325
- b.~ 1243 in Grassington, Yorkshire, England
- b.~ 1302 in _Plumpton, Yorkshire, England
- b.~ 1244 in Igmanthorpe, England d.<28 May 1310
- b.1270 in Plumpton, Yorkshire, England d.1325
- b.~ 1244 in Greasley, Northamptonshire, England d.< 1310 in Grey Friars, Yorkshire, England