- b.> 1192 in Helmsley, Yorkshire, England d.~ 1264 in Kirkham, England
- b.~ 1223 in Belvoir d.17 May 1285 in Kirkham, England
- b.~ 1196 in Helmsley, Yorkshire, England d.> 1266
- b.~ 1255 in Yorkshire, England d.15 Aug 1316
- d.1242
- b.~ 1223 in of Belvoir Castle, Leicestershire d.15 Jun 1301
- b.~ 1233 d.> 1285
- b.1290 in of Helmsley, Yorkshire d.~01 Aug 1359 in Brittany, France
- b. in of Freston, Lincolnshire d.1287
- b.WFT Est. 1246-1265 d.WFT Est. 1272-1350
- b.13 JAN 1335/36 in Stoke Albany, Northamptonshire, England d.08 Jun 1384 in Ufflington, Lincolnshire, England
- b.~ 1203 d.1258
- b.~ 1232 in Chilham, Kent d.BET. 1284 - 1285 in Castle Badlesmere, Kent
- b.BET. 1259 - 1275 in Chilham, Kent d.14 Apr 1322 in Canterbury, Kent
- b.~ 1205 in of Kingsdowne, Kent d.~ 1239
- b.~ 1234 in Kingsdowne, Kent d.1310
- b.1306 in Castle Badlesmere, Kent d.18 Oct 1363 in of Helmsley, Yorkshire
- b.04 Aug 1222 in Mellent, Gloucester, England d.15 Jul 1262 in Ashenfield, Canterbury, Kent
- b.BET. 1244 - 1247 in of Thomond, Connaught, Ireland d.29 Aug 1287 in Clare, Ireland
- b.1223 in Lincoln, Lincolnshire, England/Lincoln, England d.10 MAR 1287/88 in Lincoln, Lincolnshire, England/Lincoln, England
- b.BET. 1280 - 1286 in of Thomond, Connaught, county Clare, Ireland d.BET. 1333 - 1335 in Castle Badlesmere, Kent
- b.BET. 1238 - 1250 in Wexford, Ireland d.1286 in Ross, Ireland
- b.BET. 1249 - 1266 in of Dublin, Ireland d.BET. 1300 - 1309
- b.1250 in of Ulster, Ireland & Sutton, Northamptonshire d.1291
- b.1368 d.01 Sep 1414 in Belvoir, Leicestershire, England
- b.~ 1339 d.14 Apr 1415