- b.~ 1215 in Moulsford, Berkshire, England d. in Carew Castle, Pembrokeshire, Wales
- b.~ 1235 in Moulsford, Berkshire, England d.1286 in Carew Castle, Pembrokeshire, Wales
- b.~ 1215 in Hockering & Hingham, Norfolk, England d.>24 Mar 1271
- b.< 1260 in Moulsford, Berkshire, England d.<20 Oct 1311 in Carew Castle, Pembrokeshire, Wales
- b.~ 1240 in Marston, Westmeath, Ireland d.>16 Aug 1286
- b.~ 1283 in Moulsford, Berkshire, England d.<26 Jun 1324 in Carew Castle, Pembrokeshire, Wales
- b.~ 1198 in Ermington, Devonshire, England
- b.1223 in Ermington, Devonshire, England d.< 1259
- b.~ 1202 in Ermington, Devonshire, England
- b.< 1259 in Weston Peverel, Devonshire, England
- b.~ 1195
- b.~ 1233 in Withycombe, Williton, Somerset, England
- b.~ 1318 in Carew Castle, Pembrokeshire, Wales d.22 May 1363 in Idrone, Ireland
- b.~ 1225 in Linton Manor, Bromyard, Herefordshire, England d.<08 Sep 1274 in Credenhill, Herefordshire, England
- b.1250 in Linton Manor, Bromyard, Herefordshire, England d.<03 Sep 1306 in Eccleswall, Gloucestershire, England
- b.~ 1219 in Dynevor, Lladyfeisant, Caernarvonshire, Wales
- b.18 Oct 1276 in Wyke, Cornwall, England d.24 Feb 1346 in Eccleswall, Herefordshire, England
- b.~ 1210 in Elmley Castle, Gloucestershire, England d.>07 Jan 1269 in Elmley Castle, Worcestershire, England
- b.~ 1256 in Of, Elmley Castle, Gloucestershire, England d.1306 in Alternate YOB given by a source
- b.~ 1217 in Hanslope, Buckinghamshire, England d.1278
- b.1295 in Eccleswall Manor, Herefordshire, England
- b.~ 1280 in Wem, Salopshire, England d.1340
- b.1342 in Mohun Ottery, England d.04 Oct 1370
- b.~ 1230 in Derbyshire, England d.1278
- b.~ 1249 in Dunster, Williton, Somerset, England d.11 Jun 1279
- b.~ 1228 in Derbyshire, England d.Oct 1267
- b.~ 1274 in Dunster, Williton, Somerset, England d.25 Aug 1330 in Dunster Priory, Somerset, England
- b.~ 1230 in Blaen Llyfni, Brecknockshire, Wales d.BET 4 AND 5 MAY 1286
- b.~ 1270 in Dunster, Somersetshire, England
- b.~ 1232 in Stanford Dingley, Berkshire, England d.> 1264
- b.~ 1295 in Dunster, Somersetshire, England d.< 1330
- b.1246 in Hooten, Yorkshire, England d.1298
- b.~ 1275 in Prochester, Nottinghamshire, England d.< 1324
- b.~ 1205 in Stoke Bruern, England d.~ 1257
- b.~ 1248
- b.1223 in Stoke Bruern, England; alternate POB per source d.1274
- b.~ 1324 in Dunster, Somersetshire, England
- b.~ 1218 in Segrave, Leicestershire, England d.1254 in Pons, Poitou, France
- b.1238 in Segrave, Leicestershire, England d.<12 Nov 1295 in Segrave, Leicestershire, England
- b.1220 in Of Chacomb, Northamptonshire, England d.> 1281
- b.~ 1256 in Segrave, Leicestershire, England d.<04 Oct 1325
- b.~ 1222 in Copeland, Cumberland, England d.<09 Apr 1305
- b.~ 1239 in Copeland, Cumberland, England
- b.~ 1225 in South Tyndale, Northumberland, England
- b.~ 1296 in Segrave, Leicestershire, England
- b.BET 1236 AND 1239 in Great Missenden, Buckinghamshire, England d.<07 Jul 1292
- b.~ 1263 in Stottesdon, Shropshire, England d.>08 May 1331
- b.~ 1182 in Heddington, Oxfordshire, England d.~ 1241 in Kidderminster, Worcestershire, England
- b.~ 1238 in Oxfordshire, England
- b.~ 1201 in Bolington, Oxfordshire, England d.~ 1263 in Heddington, Oxfordshire, England