- b.1235-1255 d.1270-1341
- b.1270-1293 d.1275-1374
- b.1153 in Helmsley, Yorkshire, England d.<Sep 1183
- b.1177 in Helmsley, Yorks., England d.<23 Dec 1226
- b.1151 in Holderness, Yorkshire, England d.<Sep 1194
- b.> 1192 in Helmsley, Yorks., England d.1264 in Bur Kirkham, Yorks., England
- b.1143 in Scotland d.04 Dec 1214 in Stirling, Scotland
- b.~ 1165 d.1196-1259
- b.~ 1140 d.~ 1234
- b.~ 1223 in Helmsley, York, England d.17 May 1285 in Bur Kirkham, Yorks., England
- b.~ 1136 d.1204
- b.~ 1166 in Brecknock, Wales d.1235
- b.~ 1136 d.> 1220
- b.~ 1205 in Brecon, Wales d.> 1266
- b.< 1178 in Warkworth, Northumberland, England d.1214
- b.~ 1191 in Warkworth, Northumberland, England d.1208-1285
- b.~ 1170 in Blythborough, Suffolk, England d.1230
- b.~ 1252 in Igmanthorpe, Yorks., England d.~ 1309
- b.~ 1116 in Belvoir, Leics., England d.1168
- b.> 1146 in Belvoir, Leics., England d.01 May 1236
- b.< 1134 in Little Dumnow, Essex, England d.1140
- b.~ 1203 in Belvoir, Leics, England d.1242
- b.~ 1136 in Prudhoe, Northumberland, England d.1182
- b.~ 1146 d.1204-1242
- b.~ 1144 d.1156-1238
- b.~ 1233 in Belvoir Castle, Leics., England d.15 Jun 1301 in Newstead, Leics., England
- b.~ 1203 in Belvoir, Leics., England d.> 1242