- b.~ 1230 in Strickland, Northumberland, England d.1305
- b.~ 1260 in Sizergh, Westmoreland, England d.1342/1343
- b.~ 1235 in Sizergh, Westmoreland, England d.1292
- b.1299/1300 in Sizergh, Westmoreland, England d.1374
- b.~ 1270 in izergh, Westmoreland, England
- b.~ 1325 in Sizergh, Westmoreland, England d.1407/1408
- b.~ 1245 in Grimston, Lincolnshire, England d.<24 Sep 1265
- b.~ 1310 in Grimston, Lincolnshire, England
- b.~ 1225 in England
- b.~ 1250 in Ellington, Northumberland, England
- b.~ 1227 in England