- b.1177 in Hamlake, Yorkshire, England d.1227
- b.~ 1196 in Helmsley, Yorkshire, England d.1258
- b.~ 1150 in Scotland
- d.1258
- d.1286
- b.~ 1250 in Forest of Dean, Gloucestershire, England
- b.1238 in Hertfordshire, England d.1314
- b.~ 1250 in Yorkshire, England d.15 Aug 1316
- d.01 May 1236
- d.1285
- d.1301
- b. in Belvoir Castle, Leicestershire, England
- b.~ 1290 in Helmsley, Yorkshire, England d.16 Feb 1342/43 in Priory Kirkham, Yorkshire, England
- b.~ 1151 in Lancercost, Cumberlandshire, England
- b.~ 1175 in Aquitaine, England
- b.~ 1215 in Aquitaine, England d.~ 1288
- b.~ 1176
- b.~ 1180 in Aquitaine, England
- b.~ 1168
- b.~ 1244 in Aquitaine, England
- b.~ 1202 in Aquitaine, England d.< 1261
- d.<04 Jul 1344
- b.~ 1205 in Tong Castle, Kent, England
- b.~ 1231 in Badlesmere, Kent, England d.~ 1250
- b.~ 1210 in Leeds, Kent, England
- b.~ 1244 in Badlesmere Castle, Kent, England d.1301 in Badlesmere Castle, Kent, England
- b.~ 1233 in Badlesmere, Kent, England
- b.1274 d.1322
- b.~ 1200
- b.~ 1225 d.1306
- b.~ 1200
- b.~ 1247
- b.~ 1200
- b.~ 1225
- b.1306 in Badlesmere Castle, Kent, England d.<22 Oct 1363
- 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 Ashenfield Manor, Waltham, Kent, England
- b.~ 1206 in Pembrokeshire, Wales d.17 Jan 1239/40 in Berhamstead, Hertfordshire, England
- b.~ 1248 in Tonbridge, Kent, England d.Feb 1286/87 in Thomond, Connaught Clare, Ireland
- b.1192 in Lincoln, Lincolnshire, England d.22 Jul 1240 in Stanlaw, Cheshire, England
- b.~ 1223 in Lincoln, Lincolnshire, England d.10 Mar 1288/89
- b.1208 in Lincoln, Lincolnshire, England d.Aft Mar 1265/66 in Clerenwell, Middlesex, England
- d.~ 1350
- b.1194 d.1257
- b.~ 1238 d.1277
- b.~ 1249 in Dublin, Dublin, Ireland d.~ 1300
- b.1216 d.1269
- b.1220 in Ulster, Ireland d.1276