- b.1144 in Helmsley Castle, Holderness, Yorkshire, England d.Sep 1183
- b.1177 in Helmsly, Holderness, Yorkshire, England d.23 Dec 1226
- b.1146 in Ingmanthorpe, Kirk Deighton, Yorkshire, England d.1196
- b.1182 d.1264
- b.1143 in Scotland d.04 Dec 1214 in Stirling, Scotland
- b.1150
- b.1144 in Edinburgh, Midlothian, Scotland d.1185
- b.1235 d.17 May 1285
- b.1125 in Blaen Llyfni, Brecknockshire, Wales d.Jun 1204
- b.1190 d.01 Jun 1235
- b.1136 in Gloucestershire, England d.1220 in Forest Dean, Gloucestershire, England
- b.1196 in Helmsley, England d.1266
- b.1178 in Warkworth, England d.1212 in Warkworth Castle, Alnwick, Northumberland, England
- b.1200
- b.1165 in Horsford, St. Faith's, Norfolk, England
- b.1255 d.1316
- b.1140 in Burkenham, Norfolk, England d.24 Dec 1193 in Norfolk, England
- b.1165 in Belvoir Castle, Leicestershire d.30 Mar 1221 in Cainell, near Rome, Italy
- b.1135 in Burkenham, Field Dalling, Norfolk d.24 Dec 1195 in Norfolk, England
- b.1214 in Arundel, Sussex, England d.07 May 1243
- b.1147 in Kevelioc, Monmouth, England d.30 Jun 1181 in Leeke, Stafford, England
- b.1171 d.1233
- b.1155 in Chester, England d.12 Jul 1189 in Evreux, Eure, France
- b.1235 d.15 Jun 1301
- b.1130 in Normandy, France d.Apr 1202 in England
- b.1166 in Surrey, England d.27 May 1240
- b.1137 in Surrey, England d.13 Jul 1199 in Lewes, England
- b.1226 d.20 Sep 1282
- b.1146 in Pembroke, Wales, England d.14 May 1219 in Caversham Manor, Berkshire, England
- b.1192 in Pembroke, Wales, England d.27 Mar 1248
- b.1168 in Pembroke, Wales, England d.1220 in Pembroke, Pembrokeshire, Wales
- b.1285
- b.1137
- b.1165
- b.1210
- b.1235 d.1288
- b.1164 in Craon, Mayenne, France
- b.1185 in Craon, Mayenne, France
- b.1208
- b.1150 in Hedlington, Oxfordshire, England d.1220 in Hedlington, Oxfordshire, England
- b.1186 in Hedington, Oxfordshire, England
- b.1175 in Hedlington, Oxfordshire, England d.1263 in Hedlington, Oxfordshire, England
- b.1255 d.1316
- d.1261