- b.~ 1210 in Sefton, Lancastershire, England d.~ 1289
- b.~ 1232 in Sefton, Lancastershire, England d.~ 1320
- b.~ 1212 in Lancastershire, England
- b.~ 1263 in Sefton, Lancastershire, England d.~ 1335
- b.~ 1232 in Gascony, Lancastershire, England d.> 1336
- b.~ 1285 in Sefton, Lancastershire, England d.06 Apr 1363
- b.~ 1267 in Lancastershire, England
- b.~ 1305 in Sefton, Lancastershire, England d.1372 in Canterbury, England
- b.< 1261 in Sefton, Lardbrook, Lancashire, England
- b.~ 1287 in Lardbrooke, Lancastershire, England d.< 1361
- b.1225 in Castle Kilton, Yorkshire, England d.Dec 1279
- b.Sep 1256 in Kilton Castle, Sefton, Lancashire, England d.1323 in Thweng, Yorkshire, England
- b.1238 in Flamborough, Yorkshire, England
- b.~ 1270 in Kilton Castle, Sefton, Lancashire, England
- b.~ 1232 in Helmsley, York, England
- b.~ 1256 in Ingmanthorpe, England d.1309 in Thweng, Yorkshire, England
- b.~ 1235 in Belvoir Castle, England d.15 Jun 1301
- b.~ 1337
- b.~ 1275 in Wyersdale, Lancastershire, England
- b.~ 1307 in Wyersdale, Lancastershire, England