- b.~ 1229 in Plumpton, Yorkshire, England
- b.~ 1255 in Plumpton, Yorkshire, England
- b.~ 1233 in Plumpton, Yorkshire, England
- b.~ 1281 in Plumpton, Yorkshire, England
- b.~ 1300 in Plumpton, Yorkshire, England
- b.~ 1259 in Plumpton, Yorkshire, England
- b.~ 1283 in Plumpton, Yorkshire, England
- b.~ 1331 in Middleton Hall, Westmoreland, England
- b.~ 1215 in Plumpton, Warwickshire, England d.1271
- b.~ 1241 in Plumpton, Warwickshire, England d.1297
- b.27 May 1220 in Gloucestershire, England
- b.~ 1264 in Plumpton, Yorkshire, England d.~ 1325 in Plumpton, Yorkshire, England
- b.~ 1217 in Grassington, Yorkshire, England
- b.~ 1243 in Grassington, Yorkshire, England
- b.~ 1302 in Plumpton, Yorkshire, England
- b.~ 1192 in Helmsley, York, England d.1265 in Kirkham, York, England
- b.~ 1244 in Ingmanthorpe, England d.< 1310
- b.~ 1205 in Brecknockshire, Wales d.> 1265
- b.~ 1270 in Ingmanthorpe, England d.> 1332 in Plumpton, Yorkshire, England
- b.~ 1224 in Greasley, Nottinghamshire, England
- b.~ 1244 in Greasley, Nottinghamshire, England d.< 1310
- b.~ 1229
- b.~ 1360 in Middleton Hall, Westmoreland, England
- b.~ 1300
- b.~ 1335