- b.1300 in Mulgrave Castle, England d.18 Jan 1355
- b.1331 in Mulgrave or Whorlton, Cleveland or Yorkshire, England d.1382
- b.1221 in Clifford's Castle, Herefordshire, England d.1285
- b.1243 in Clifford Castle, Clifford, Herefordshire, England d.06 Nov 1282 in Menai Strait, Anglesey, Wales
- b.~ 1225 in Tenbury, Worcestershire, England d.1301 in Tenbury, Worcestershire, England
- b.01 Apr 1274 in Clifford Castle, England d.24 Jun 1314 in Killed in battle of Bannockburn, Scotland
- b.~ 1230 in Appleby, Westmoreland, England d.07 Jun 1264
- b.1254 in Ricester, Oxfordshire, England d.1291
- b.~ 1234 in Of, Shere, Surrey, England
- b.1302 in Skelton, Yorkshire, England d.1382
- b.04 Aug 1222 in Gloucestershire, England d.15 Jul 1262 in Ashenfield Manor, Waltham, Kent, England
- b.< 1263 in Tonbridge, Kent, England d.Feb 1287 in Thomond, Connaught, Clare, Ireland
- b.~ 1223 in Lincoln, Lincolnshire, England d.<10 Mar 1289
- b.1279 d.>01 Feb 1327
- b.~ 1238 in Wexford, Ireland d.1286 in Ross, Ireland
- b.~ 1263 in Dublin, Dublin, Ireland d.BET 1300 AND 1309
- b.~ 1240 d.< 1276
- b.~ 1303 in Worlton in Cleveland, Yorkshire, England d.<20 Nov 1341
- b.15 Oct 1331 in Worlton, Cleveland, Yorkshire, England d.09 Jul 1368 in Yarm, Cleveland, Yorkshire, England
- b.~ 1180 in Helmsley, Yorkshire, England d.1258
- b.~ 1208 in Hamlake Castle, Yorkshire, England d.17 May 1285 in Belvoir Castle, Leicestershire, England
- b.~ 1190 in Forest of Dene, Gloucestershire, England
- b.> 1240 in Hamlake/Helmsley Castle, North Ride, Yorkshire, England d.15 Aug 1316 in Wark Castle, Wark-on-Tweed, Northumberland, England
- b.~ 1175 in Arundel, Essex, England d. in Cainell By Rome, Latium Italy
- b.~ 1209 in Arundel, Sussex, England d.15 Jun 1301
- b.~ 1177 in Of, Cheshire, England
- b.~ 1303 in Helmsley, Yorkshire, England d.<04 Jul 1344
- b.~ 1170 in Catterlen, Cumberland, England d.> 1244
- b.~ 1215 in Freiston, Boston, Lincolnshire, England d.1287 in Walton, Norfolk, England
- b.~ 1180 in Feston, Lincoln, England
- b.~ 1258 in Freiston, Lincolnshire, England d.< 1316 in Pentney Priory, Norfolk, England
- b.~ 1228 in Lincolnshire, England d.~ 1261