- b.~ 1167 in Ros, Holderness, East Ride Yorkshire, England d.<23 Dec 1226 in Helmsley Castle, North Ride Yorkshire, England
- b.~ 1196 in Helmsley Castle, North Ride Yorkshire, England d.1264 in Poitou, France
- b.~ 1165 in Huntingdon, Huntingdonshire, England
- b.1233 in Helmsley Castle, North Ride Yorkshire, England d.17 May 1285 in Belvoir Castle, Leicestershire, England
- b.~ 1163 in Blewleveny Castle, Blaen Llyfni, Brecknockshire, Wales d.<06 Jun 1235
- b.~ 1208 in Brecknock, Wales d.> 1266
- b.~ 1185 in Warkworth Castle, Alnwick, Northumberland, England d.1225
- b.~ 1255 in Helmsley Castle, North Ride Yorkshire, England d.BET 12 MAY AND 16 AUG 1316 in Wark Castle, Wark-on-Tweed, Northumberland, England
- b.> 1146 in Belvoir Castle, Leicestershire, England d.01 May 1236 in Offington, England
- b.~ 1170 in Belvoir Castle, Leicestershire, England d.17 Oct 1242 in Banks, England
- b.1152 in Castle Prudhoe, Northumberland, England d.1208 in Belvoir Castle, Leicestershire, England
- b.BET 1233 AND 1235 in Belvoir Castle, Leicestershire, England d.15 Jun 1301 in Newstead, Lincolnshire, England
- b.BET 1233 AND 1235 in England d.> 1285 in Belvoir Castle, Leicestershire, England
- b.< 1285 in Helmsley Castle, North Ride Yorkshire, England d.3 FEB 1342/43 in Helmsley Castle, North Ride Yorkshire, England
- b.~ 1140 in Pentney, Norfolk, England d.~ 1211 in Pentney, Norfolk, England
- b.~ 1170 in Catterlen, Cumberland, England d.> 1244
- b.~ 1215 in Freiston, Boston, Lincolnshire, England d.1287 in Walton, Norfolk, England
- b.~ 1155 in Frieston, Lincolnshire, England d.< 1205 in Far East
- b.~ 1178 in Pentney, Norfolk, England
- b.~ 1160 in Headington, Oxfordshire, England
- b.~ 1258 in Freiston, Lincolnshire, England d.< 1316 in Pentney Priory, Norfolk, England
- b.~ 1176 in Aquitaine, France
- b.~ 1222 in Lincolnshire, England d.~ 1261
- b.19 May 1329 in Frieston, Lincolnshire, England d.<03 Dec 1352 in Holy Land (dsp)
- b.~ 1195 in Castle Tong, Kent, England
- b.~ 1218 in Leeds, Kent, England d. in Castle Badlesmere, Kent, England
- b.~ 1197 in Leeds, Kent, England
- b.~ 1240 in Castle Badlesmere, Kent, England d.1301 in Castle Badlesmere, Kent, England
- b.~ 1275 in Chilham Castle, Badlesmere, Kent, England d.14 Apr 1322 in Hanged, Drawn & Quartered at Canterbury, Kent, England
- b.~ 1175 in Kingsdown, Kent, England d.<11 Dec 1214 in Tonge, Milton, Kent, England
- b.~ 1198 in Kingsdown, Kent, England d.<10 Jun 1238 in Tonge, Milton, Kent, England
- b.~ 1179 in Bushey, Hertfordshire, England
- b.< 1238 in Kingsdown, Kent, England d.1310
- b.~ 1186 in Old Buckhurst, Withyham, Sussex, England d.~ 1249
- b.1210 in Old Buckhurst, Withyham, Suffolk, England d.AFT 15 FEB 1262/63
- b.~ 1188 in Fresney, Eure, Normandy, France
- b.1306 in Castle Badlesmere, Kent, England d.18 Oct 1363 in Helmsley Castle, North Ride Yorkshire, England
- b.~ 1180 in Hertford, Hertfordshire, England d.25 Oct 1230 in Penrose, Brittany, France
- b.04 Aug 1222 in Gloucestershire, England d.15 Jul 1262 in John Griol's Manor, Ashenfield, Waltham, Kent, England
- b.09 Oct 1200 in Pembroke, Pembrokeshire, Wales d.17 JAN 1239/40 in Birkhampstead, Hertfordshire, England
- b.~ 1248 in Tunbridge, Kent, England d.BET 1287 AND 1288 in Bunratty Castle, Thormond, Clare, Ireland
- b.~ 1192 in Lincoln, Lincolnshire, England d.22 Jul 1240 in Stanlaw, Cheshire, England
- b.1223 in Lincoln, Lincolnshire, England d.BEF 10 MAR 1288/89
- b.1208 in Lincoln, Lincolnshire, England d.<30 Mar 1266 in Clerkenwell, Middlesex, England
- b.1281 in Thormond, Connaught, Clare, Ireland d.1333 in Castle, Badlesmere, Kent, England
- b.~ 1190 in Offaly, Kildare, Ireland (Justiciar of Ireland) d.1257 in As a Friar at Franciscan Friary at Youghal, Ireland
- b.~ 1238 in Offaly, Kildare, Ireland d.<10 Nov 1286 in Ross, Wexford, Ireland
- b.~ 1223 in Bampton, Devonshire, England
- b.~ 1265 in Dublin, Ireland d.1300
- b.1216 in Salisbury, Wiltshire, England d.23 JAN 1274/75 in of Sutton, Northampshire, England
- b.1250 in Ulster, Ireland d.1291
- b.1216 in Kildare, Ireland d.1276