- b.~ 1190
- b.~ 1218
- b.~ 1240 d.> 1265
- b.~ 1221
- b.~ 1265 d.07 Nov 1306
- b.Bet 1186 and 1193 in Chilham Castle, Kent, England d.06 Aug 1270 in Chilham Castle, Kent, England
- b.~ 1208 in Chilham Castle, Kent, England d.06 Aug 1270
- b.~ 1188 in Chilham Castle, Kent, England d.1265 in Chilham Castle, Kent, England
- b.> 1245 in Chilham Castle, Kent, England d.1292 in Canterbury, Kent, England
- b.~ 1190 in Angus, Scotland d.> 1222
- b.Bet 1215 and 1222 in Forfarr, Angusshire, Scotland d.1261 in Barony, Prudhoe, Northumberland, England
- b.~ 1200 in Gartley, Banffshire, Scotland d.> 1222
- b.~ 1290 d.> 1307
- b.~ 1153 in Aberdeenshire, Scotland d.7 Feb 1243/44
- b.1222 d.<25 Jul 1281
- b.~ 1243 d.>25 Jul 1297
- b.~ 1170 in Buchan, Aberdeenshire, Scotland d.1233
- b.~ 1223 in Altyre, Morayshire, Scotland d.~ 1267
- b.> 1170 in Buchan, Aberdeenshire, Scotland d.< 1244
- b.~ 1270 d.<24 Jul 1326
- b.< 1169 in Aberffraw Castle3, Aberffraw, Anglesey, Wales d.1174 in Pennant Mehangell
- b.1173 in Anglesey, Wales d.11 Apr 1240 in Aberconway, Carnarvon, Wales
- b.Bet 1129 and 1157 in Montgomeryshire, Wales d.Bet 1196 and 1201
- b.< 1220 d.> 1291
- b.Bet 1150 and 1170
- b.Bet 1180 and 1200
- b.~ 1168 in Rhos, Denbighshire, Wales d.> 1198
- b.> 1309
- b.~ 1214 d.Bet 1244 and 1249
- b.~ 1219 d.> 1273
- b.~ 1245 d.1302
- b.Bet 1215 and 1230 d.> 1280
- b.~ 1269 d.10 Feb 1305/06
- b.< 1195 in Family estates at Bailleul, France d.> 1216
- b.~ 1212 in Durham d.1269 in Bywell
- b.< 1198 d.> 1212
- b.~ 1250
- b.~ 1174 in Runnemede, Scotland d.1234
- b.~ 1220 in Fotheringay Castle, Galloway, Scotland d.28 Jan 1289/90
- b.~ 1194 d.Aft 6 Jan 1232/33
- b.Bet 1285 and 1300 d.<24 Jul 1326
- b.< 1172 in Lusignan, Vienne, France d.1219 in Damietta, Syria
- b.1183 in Lusignan, Vienne, France d.06 Jun 1246 in Surrey, England
- b.Bet 1225 and 1255 in Abbey of Valence, Lusignan, France d.17 May 1296 in England
- b.Bet 1144 and 1160 d.16 Jun 1218
- b.1189 in Angouleme,Chrnt, France d.31 May 1246 in Fontevraud Abbey, Maine-et-Loire, Anjou, France
- b.1160 in Courtenay, Loriet, France d.1218 in France
- b.> 1247
- b.< 1162 d.<07 May 1204
- b.1202 d.20 Jul 1255 in Swanscombe, Kent, England
- b.~ 1172 d.<04 Jun 1225
- b.1225 in Swanscombe, Kent, England d.<20 Sep 1307
- b.~ 1146 in Pembroke, Wales d.14 May 1219 in Caversham Manor, Oxford, England
- b.Bet 1175 and 1202 in Pembroke, Wales d.<Nov 1234
- b.~ 1172 d.1220