- de Conteville
- de Conyers
-
John (Sir) ( - before 1395)
- de Corbeil
- de Corbett
- de Courtenay
-
Adelaide (circa 1160 - 1205)Alice (circa 1160 - 1205)Hugh (Sir) (1250 - 1291)Hugh (Sir) (1273 - 1340)Hugh (Sir) (1303 - 1377)John (Sir) (1224 - 1274)Renaud (circa 1125 - 1194)Robert (Sir) (1170 - 1242)
- de Coven
- de Crépon
-
Avelina (circa 974 - )
- de Cromwell
-
Ralph ( - before 1364)Ralph ( - circa 1292)Ralph ( - circa 1298)Ralph ( - before 1289)
- de Croun
-
Petronill (circa 1174 - 1261)
- de Cundy
-
Agnes (circa 1160 - )Roger (circa 1128 - )
- de Curcy
-
Hawise (circa 1135 - 1209)William (circa 1090 - )
- de Dammartin
- de Dene
- de Dreux
-
Yolande ( - 1255)
- de Duitscher
-
Jan (circa 1635 - )
- de Dunstanville
-
Alan Reginald (circa 1080 - between 1150 and 1156)Alice (circa 1118 - )Hugo (circa 1028 - )Reginald Robert (circa 1054 - between 1124 and 1135)
- de Duytscher
-
Dirrick (circa 1675 - 1733)
- de Duytser
-
Cornelis (circa 1651 - circa 1725)
- de Engayne
-
Ada (1081 - )
- de Essex
-
Agnes (1151 - )Anne (circa 1285 - 1337)Hugh (Sir) (1144 - 1226)
- de Estoteville
- de Evermer
- de Ewyas
-
Robert ( - 1198)Sibil (1178 - 1236)
- de Ferrars
- de Ferrers
-
Agatha (circa 1168 - )Anne (circa 1268 - circa 1323)Henry ( - 1088)Isabel ( - circa 1282)Joan ( - 1309)Maud ( - 1299)Robert ( - 1141)Robert ( - 1139)Sybil (1216 - )Walchelinde ( - 1089)William ( - 1247)William ( - 1190)William (Sir) of Groby (circa 1240 - 1298)William Earl of Derby ( - 1247)
- de Fiennes
-
Enguerrand ( - between 1265 and 1269)Ingelram ( - 1190)Joanna ( - 1310)Margaret ( - 1333)Maud ( - 1298)William ( - 1302)William ( - 1241)
- de Flamville
-
Erneburgh (circa 1103 - 1145)
- de Flandre
- De Forest
-
Michel-Gereyt (circa 1637 - circa 1691)
- de Freville
-
Alexander (Sir) ( - 1328)
- de Gand
-
Emma ( - 1135)Gilbert ( - 1094)Henry Castellan (circa 1005 - )
- de Gant
- de Garlende
-
Agnes ( - 1181)Anselm ( - from 1117 to 1118)
- de Gatton
- de Geneville
- de Glanville
-
Beatrice (circa 1130 - )
- de Gloucester
-
Bertha (circa 1123 - )Roger (circa 1077 - 1105)
- de Gorney
- De Goutin
-
Mathieu (circa 1663 - 1714)
- de Graaff
- de Grainsby
- de Grandison
-
Adalbert ( - 1085)Ebal I ( - 1130)Falko ( - 1114)Katherine (circa 1304 - 1349)William (circa 1250 - 1335)
- de Grant
- de Grantmesnil
-
Pernel ( - 1212)
- de Graw
- de Gray
-
Aline (circa 1159 - )Hawise (circa 1239 - )Henry (circa 1161 - 1219)Ida ( - 1426)Joan (circa 1283 - )John (circa 1205 - 1265)John (1268 - 1323)Reynold (circa 1235 - 1308)Reynold (circa 1325 - 1388)Reynold (Sir) (1323 - 1388)Richard (circa 1148 - )Roger ( - 1352)
- de Greasley
- de Greinville
- de Grey
-
John (Sir) ( - 1359)John (Sir) of Rotherfield ( - 1311)Robert ( - before 1367)
- de Greystoke
-
Ralph (1353 - 1418)
- de Guitre
- de Haccombe
-
Cecily (1310 - )
- de Hales
-
Alice (1305 - before 1330)Roger (Sir) (circa 1274 - 1313)
- de Halys
- de Hampton
- de Hanham
-
Ismania ( - 1420)
- de Harcourt
- de Harington
-
John (Sir) (1281 - 1347)Robert (Sir) ( - 1297)
- de Harley
- de Hartley
- de Hastings
-
Hugh (1105 - 1152)William (1080 - after 1130)
- de Hawte
-
Henry ( - 1371)
- de Hedenton
- de Herdeburgh
-
Eda (circa 1283 - )Roger (Sir) ( - before 1284)
- de Hesding
- de Heyford
- de Heytesbury
- de Hocton
- De Hoges
- de Holand
-
Robert (Sir) Upholland (circa 1270 - 1328)Thomas (Sir) (circa 1314 - 1360)Thomas (Sir) of Woodstock (1354 - 1397)
- de Holland
-
Thurstan ( - 1275)
- de Hugleville
- de Hungerford
- de Kellet
-
Adam ( - 1206)
- de Keveliock
-
Agnes ( - 1247)Alice (circa 1086 - )Hugh (1147 - 1181)Matilda of Chester (1171 - 1233)
- de l'Isle
-
Helen (circa 1174 - circa 1212)
- de la Bere
- de la Flotte
- de la Fontaine
- de la Ford
- De la Forestrie
-
Jean (circa 1732 - 1801)Marie-Rosalie (1755 - 1829)
- de La Haye, de la Haye
-
Catherine (1610 - 1660)Thomasse (circa 1577 - )
- de la Hurne
- de la Lynde
-
Walter (1248 - )
- de la Marche
-
Pancia (circa 1109 - )Ponce de Montgomery (circa 1109 - )
- de la Mare
-
Joan ( - 1348)
- de la Roche
-
Adam (circa 1160 - )Thomas ( - 1313)
- de la Spine
- de la Warr
- de la Zouche
- de Lacy
-
John (1192 - 1240)Maud ( - before 1288)Roger ( - 1211)
- de Lalonde
- de Lancaster
-
Avice (1155 - 1190)Eleanor ( - 1372)Gilbert (Sir) (circa 1089 - )William (1115 - 1170)
- de Langtun
- de Laringue
- de Lavoye
- de Lea
- de Lee
-
Thomas (Sir) (1460 - 1526)
- de Leigh
-
Bartholomew (circa 1156 - circa 1217)Hugh (circa 1126 - )Nichole (circa 1185 - )
- de Lessard
-
Jacques (circa 1593 - )Marie-Anne (1685 - )Marie-Jeanne (1687 - )
- de Leuchars
-
Orabella ( - before 1203)
- de Leyburn
- de Lindsay
-
Alan (circa 1058 - )Alianore (circa 1124 - )David (circa 1203 - )David (circa 1235 - )Galfrid (circa 1090 - )Ralph (circa 1026 - )Walter (circa 1122 - )Walter (circa 1172 - )Walter (circa 1231 - )William (circa 1096 - )William (circa 1148 - )William (circa 1182 - )William (circa 1198 - )
- de Lisle
-
Alice (circa 1058 - )Humphrey (circa 1032 - )
- de Lisoures
- de Longchamp
-
Henry (circa 1210 - )Maud (circa 1245 - )
- de Longespée
-
Eleanor ( - 1276)Stephen (circa 1216 - 1260)
- de Louvaine
-
Eleanor (1345 - 1397)
- de Lovaine
-
Hawise (circa 1215 - )Matthew (circa 1185 - )
- de Lucy
-
Geoffrey ( - 1399)Geoffrey ( - 1234)Geoffrey (1267 - )Geoffrey (1287 - 1346)Maud (circa 1406 - 1439)Richard ( - 1179)
- de Lumley
-
Marmaduke (1314 - 1365)Ralph (Sir) (circa 1360 - 1399)
- de Lusignan
-
Alice ( - 1255)Hugh le Brun ( - 1151)Hugh V ( - 1060)Hugh VI ( - 1110)Hugh X ( - 1249)Raoul I ( - 1219)
- de Lutegareshale
-
Piers (1134 - 1179)
- de Lyons
-
Elizabeth (1324 - )John ( - 1312)
- de Mainwaring
-
Ralph (1155 - )Roger (circa 1130 - )
- de Mandeville
-
Beatrix ( - 1197)Geoffrey ( - 1144)Geoffrey (circa 1046 - )Maud (1138 - )Maud FitzGeoffrey ( - 1236)William ( - before 1130)
- de Maneville
-
Geoffrey de Maneville (circa 1130 - )William (circa 1104 - )
- de Manithrop
- de Marmion
-
Elizabeth ( - 1427)
- de Martin
-
Joan (circa 1291 - from 1319 to 1322)
- de Mauduit
-
Robert ( - 1221)William ( - 1257)William ( - 1170)William ( - 1195)William ( - 1157)William (1038 - )
- de Merle
- de Meschines
-
Matilda (1121 - 1180)Ranulf ( - 1129)Ranulph de Briquessart ( - 1128)
- de Moels
-
John (1269 - 1310)Muriel (1322 - )
- de Mohun
-
Alice (1222 - )Reynold (Sir) ( - 1257)
- de Molis
- de Montacute
- de Montagu
-
John ( - 1389)John (Sir) (circa 135 - 1399)Simon (1250 - 1316)Thomas (Sir) (1388 - 1428)William ( - 1319)William (1302 - 1343)