- b.~ 1162 in West Ayton, Yorkshire, England
- b.~ 1193 in West Ayton, Yorkshire, England d.1235
- b.~ 1230 in West Ayton, Yorkshire, England d.< 1298
- b.~ 1170 in Knaresborough Castle, Yorkshire, England
- b.~ 1198 in Knaresborough Castle, Yorkshire, England
- b.~ 1170 in Wellum, Yorkshire, England
- b.~ 1265 in West Ayton, Yorkshire, England d.>10 Apr 1350 in Malton, North Ride Yorkshire, England
- b.~ 1184 in Sproatley, Yorkshire, England d.< 1213
- b.~ 1205 in Goxhill, Lincolnshire, England d.<03 Sep 1270 in Sproatley, Yorkshire, England
- b.~ 1184 in Sotby, Lincolnshire, England d.> 1231
- b.~ 1236 in Goxhill, Lincolnshire, England d.> 1266
- b.~ 1180 in Mitford Castle, Morpeth, Northumberland, England d.< 1242
- b.~ 1218 in Mitford Castle, Morpeth, Northumberland, England
- b.~ 1195 in England d.>20 Aug 1253
- b.~ 1299 in Malton, North Ride Yorkshire, England d.BEF MAR 1388/89 in West Ayton, Yorkshire, England (dspms)
- b.~ 1368 in Malton, North Ride Yorkshire, England
- b.~ 1193 in Topcliffe, Yorkshire, England d.28 Jul 1245 in Dalton Piercy, Hartlepool, Durham, England
- b.~ 1235 in Topcliffe, Yorkshire, England d.29 Aug 1272 in Sallay, Craven, Yorkshire, England
- b.~ 1200 in Barnard Castle, Gainford, Durham, England d.<22 Nov 1281 in Topcliffe, Yorkshire, England
- b.25 Mar 1273 in Petworth, Sussex, England d.02 Oct 1314 in Alnwick Castle, Northumberland, England
- b.>Aug 1231 in Warren, Sussex, England d.>Sep 1304 in Kennington, Surrey, England
- b.1251 in Warren, Sussex, England d.> 1282
- b.~ 1224 in Lusignan, Vienne, Poitou, France d.9 FEB 1255/56
- b.6 FEB 1299/00 in Topcliffe, Yorkshire, England d.26 FEB 1351/52 in Warkworth Castle, Alnwick, Northumberland, England
- b.14 Sep 1246 in Arundel, Sussex, England d.18 MAR 1271/72 in Clun, Shropshire, England
- b.3 FEB 1266/67 in Arundel, Sussex, England d.9 MAR 1301/02
- b.1248 in Wigmore, Herefordshire, England d.> 1300
- b.~ 1285 in Arundel, Sussex, England d.BET JUL AND AUG 1328
- b.~ 1234 in Saluzzo, Italy d.23 Dec 1296
- b.~ 1271 in Saluzzo, Italy d.25 Sep 1292
- b.~ 1240 in Saluzza, Italy d.22 Aug 1291
- b.~ 1322 in Alnwick Castle, Northumberland, England d.<25 May 1368
- b.~ 1215 in Kingsbury, Tamworth, Warwickshire, England d.06 Nov 1285 in Menai Strait, Anglesey, Wales
- b.1243 in Tenbury, Worcestershire, England d.06 Nov 1282 in Drowned at Anglesey, Wales (dvp)
- b.1225 in Tenbury, Worcestershire, England d.1301 in Tenbury, Worcestershire, England
- b.01 Apr 1274 in Clifford Castle, Hay, Herefordshire, England d.25 Jun 1314 in killed at Battle of Bannockburn, Stirlingshire, Scotland
- b.1239 in Appleby, Westmorland, England d.07 Jun 1264
- b.1254 in Brougham Castle, Westmorland, England d.14 May 1292 in Shap Abbey, Westmorland, England
- b.~ 1239 in Shere, Farnbridge, Surrey, England
- b.~ 1300 in Appleby Castle, Westmorland, England d.24 Aug 1365 in Alnwick Castle, Northumberland, England
- b.04 Aug 1222 in Gloucestershire, England d.15 Jul 1262 in John Griol's Manor, Ashenfield, Waltham, Kent, England
- b.~ 1248 in Tunbridge, Kent, England d.BET 1287 AND 1288 in Bunratty Castle, Thormond, Clare, Ireland
- b.1223 in Lincoln, Lincolnshire, England d.BEF 10 MAR 1288/89
- b.~ 1280 in Thormond, Clare, Ireland d.1 FEB 1324/25
- b.~ 1238 in Offaly, Kildare, Ireland d.<10 Nov 1286 in Ross, Wexford, Ireland
- b.~ 1265 in Dublin, Ireland d.1300
- b.1250 in Ulster, Ireland d.1291