| DE BULMER, Ralph | | | | |
| DE BULMER, Robert | | | | |
| DE BULMER, Sibil | | | | |
| DE BULMER, Stephen | | | | |
| DE BUREBA, Gonzalo Salvadores | | | | |
| DE BURES, Anne | | B. ABT 1520 | | D. 21 DEC 1609 |
| DE BURES, Henry | | | | |
| DE BURGANDY, Amadeaus | | | | |
| DE BURGH, Egidia | | B. ABT 1261 | | |
| DE BURGH, Eleanor | | B. ABT 1285 | | |
| DE BURGH, Elizabeth | | | | D. 1363 |
| DE BURGH, Elizabeth Aylher | | B. ABT 1280 | | D. 26 OCT 1327 |
| DE BURGH, Joan | | B. ABT 1295 | | |
| DE BURGH, John | | B. ABT 1290 | | D. 18 JUN 1313 |
| DE BURGH, Margaret | | B. ABT 1224 | | |
| DE BURGH, Richard "the Great" | | B. ABT 1200 | | D. 1242 |
| DE BURGH, Richard (the Red) | | B. ABT 1257 | | D. 29 JUL 1326 |
| DE BURGH, Walter | | B. 1230 | | D. 28 JUL 1271 |
| DE BURGH, William | | | | |
| DE BURGHERSH, Bartholomew | | | | |
| DE BURGURSH, Maud | | B. ABT 1390 | | |
| DE CAEN, Mabira | | | | |
| DE CAEN, Robert | | B. ABT 1090 | | D. 31 OCT 1147 |
| DE CAEN, Walter | | | | D. BEF 1086 |
| DE CAMBRAI, Raoul | | B. ABT 865 | | D. ABT 944 |
| DE CAMBRAI, Rudolph | | | | |
| DE CAMVILLE, Isabel | | | | |
| DE CAMVILLE, Richard | | | | |
| DE CANTELOU, Milicent | | | | |
| DE CANTILUPE, Agnes | | | | |
| DE CANTILUPE, Joan | | B. 1240 | | D. ABT 1271 |
| DE CANTILUPE, Juliana | | B. ABT 1200 | | D. 6 AUG 1285 |
| DE CANTILUPE, Maude | | | | |
| DE CANTILUPE, Millicent | | | | |
| DE CANTILUPE, Walter | | B. ABT 1128 | | |
| DE CANTILUPE, Walter | | B. ABT 1100 | | |
| DE CANTILUPE, William | | B. ABT 1210 | | |
| DE CANTILUPE, William | | | | D. 1251 |
| DE CANTILUPE, William | | B. ABT 1159 | | D. 7 APR 1239 |
| DE CARCASSONNE, Ermendinde | | B. ABT 975 | | D. 1 MAR 1058 |
| DE CARCASSONNE, Olivia | | | | |
| DE CARRICK, Duncan MacGilbert | | B. 1174 | | |
| DE CARRICK, Neil | | B. 1202 | | D. 1256 |
| DE CASTILE, Alfonsa | | B. 1100 | | |
| DE CASTILE, Alphonso | | | | |
| DE CASTILE, Daughter | | | | |
| DE CASTILE, Elvira | | | | D. 8 FEB 1135 |
| DE CASTILE, Garcia I | | B. AFT 940 | | |
| DE CASTILE, Garcia II | | B. 1010 | | |
| DE CASTILE, Gonzalo Garcia | | | | |
| DE CASTILE, Isabella | | B. 22 APR 1451 | | D. 1504 |
| DE CASTILE, Mayor Garcia | | | | |
| DE CASTILE, Nuno Fernandez | | | | |
| DE CASTILE, Oneca Garces | | | | |
| DE CASTILE, Pedro Fernandez | | B. ABT 965 | | |
| DE CASTILE, Pedro Fernandez | | B. ABT 930 | | |
| DE CASTILE, Ramiro Gonzalez | | | | |
| DE CASTILE, Rodrigo | | | | D. 873 |
| DE CASTILE, Salvador Perez | | B. ABT 955 | | |
| DE CASTILE, Sancha Jimena | | | | |
| DE CASTILE, Sancho | | B. ABT 965 | | D. 5 FEB 1017 |
| DE CASTILE, Sancho | | | | |
| DE CASTILE, Theresa Jimena | | | | D. 1 NOV 1130 |
| DE CASTILE, Toda Fernandez | | | | |
| DE CASTILE, Toda Garcez | | | | |
| DE CASTILE, Trigida | | | | |
| DE CASTILE, Urraca | | B. AFT 940 | | D. AFT 1007 |
| DE CASTILE, Urraca Garcez | | | | |
| DE CASTROGERIZ, Nuno Nunez | | | | |
| DE CATHELINEAU, Mary | | | | |
| DE CENTEVILLE, Osmond | | B. ABT 960 | | |
| DE CEVA, Luegia | | B. ABT 1249 | | |
| DE CHALON, Adelaide-Werra | | | | |
| DE CHAMPAGNE, Etienne II | | | | |
| DE CHAMPAGNE, Eudes | | | | D. 1108 |
| DE CHAMPAGNE, Eustache | | B. ABT 1100 | | |
| DE CHANTOCE, Hugh | | B. ABT 1075 | | |
| DE CHANTOCE, Tiphanie l'Anguille | | B. ABT 1100 | | |
| DE CHARTES, Bertha | | B. ABT 980 | | D. 1085 |
| DE CHARTRES, Emmeline | | B. ABT 974 | | |
| DE CHARTRES, Fouche | | B. ABT 948 | | |
| DE CHATEAU-DU-LOIRE, Hamon | | B. ABT 967 | | D. ABT 1047 |
| DE CHATEAUDUN, Geoffrey I | | B. ABT 945 | | D. ABT 963 |
| DE CHATILLON, Agnes | | B. 1154 | | D. 1184 |
| DE CHATILLON, Renaud | | B. 1124 | | D. 1186 |
| DE CHAUMONT, Eudes | | | | |
| DE CHAWORTH, Maud | | B. ABT 1282 | | D. 9 FEB 1317 |
| DE CHAWORTH, Patrick | | | | |
| DE CHAWORTH, Sir Patrick | | | | D. 7 JUL 1283 |
| DE CHENDUIT, Ralph | | B. ABT 1210 | | |
| DE CHENDUIT, Ralph | | B. ABT 1190 | | |
| DE CHENDUIT, Ralph | | B. ABT 1160 | | |
| DE CHENDUIT, Ralph | | B. ABT 1140 | | |
| DE CHENDUIT, Simon | | B. ABT 1100 | | |
| DE CHENEY, Alice | | B. 1092 | | |
| DE CHENEY, Alice | | B. ABT 1132 | | |
| DE CHESNEY, Margaret | | B. ABT 1181 | | D. AFT 1231 |
| DE CHESNEY, Richard | | | | D. AFT 1086 |
| DE CHESNEY, Sarah | | | | |
| DE CHESNEY, Sybil | | | | |
| DE CHEVREUSE, Gisèla | | B. ABT 1025 | | |
| DE CIFONTES, Aldonza | | B. 1295 | | D. 1358 |
| DE CIFONTES, Ramiro | | B. 1260 | | D. 1320 |
| DE CLARE, Adelize | | B. ABT 1080 | | D. ABT 1165 |
| DE CLARE, Agnes | | B. ABT 1231 | | |
| DE CLARE, Agnes | | B. ABT 1118 | | |
| DE CLARE, Alice | | B. ABT 1093 | | |
| DE CLARE, Alice de Tonebridge | | | | |
| DE CLARE, Amecia | | B. 27 MAY 1220 | | |
| DE CLARE, Aveline | | B. ABT 1285 | | |
| DE CLARE, Aveline | | B. ABT 1172 | | D. ABT 1225 |
| DE CLARE, Avice | | B. ABT 1044 | | |
| DE CLARE, Baldwin | | B. ABT 1085 | | |
| DE CLARE, Baldwin | | B. ABT 1121 | | |
| DE CLARE, Basilea | | B. ABT 1116 | | |
| DE CLARE, Eleanor | | B. 12 OCT 1292 | | D. 30 JUN 1337 |
| DE CLARE, Elizabeth | | B. 16 SEP 1295 | | D. 4 NOV 1360 |
| DE CLARE, Gilbert | | B. 1182 | | D. 25 OCT 1230 |
| DE CLARE, Gilbert | | B. 1291 | | D. 1314 |
| DE CLARE, Gilbert | | B. 12 SEP 1229 | | |
| DE CLARE, Gilbert (Strongbow) FitzGilbert | | B. 21 SEP 1100 | | D. 6 JAN 1147 |
| DE CLARE, Gilbert FitzRichard | | B. ABT 1065 | | D. 1117 |
| DE CLARE, Gilbert FitzRichard | | | | |
| DE CLARE, Isabel | | | | |
| DE CLARE, Isabel | | B. 1172 | | D. 1220 |
| DE CLARE, Isabel | | B. 8 NOV 1226 | | D. 1254 |
| DE CLARE, Isabella , Countess of Gloucester | | | | |
| DE CLARE, Isabella | | B. 10 MAR 1263 | | |
| DE CLARE, Joan | | B. ABT 1268 | | |
| DE CLARE, Joan | | B. 1175 | | |
| DE CLARE, Margaret | | B. ABT 1293 | | D. 13 APR 1342 |
| DE CLARE, Margaret | | B. ABT 1090 | | |
| DE CLARE, Margaret | | B. 1249 | | D. FEB 1313 |
| DE CLARE, Matilda | | B. ABT 1165 | | D. AFT 1219 |
| DE CLARE, Matilda (Maud) | | B. 1184 | | D. 1218 |
| DE CLARE, Maud | | B. ABT 1280 | | D. 1 FEB 1324 |
| DE CLARE, Richard | | B. 4 AUG 1222 | | D. 15 JUL 1262 |
| DE CLARE, Richard | | B. ABT 1163 | | D. 28 NOV 1217 |
| DE CLARE, Richard | | | | |
| DE CLARE, Richard "de Tonbridge" FitzGilbert | | B. 1035 | | D. 1090 |
| DE CLARE, Richard "Strongbow" FitzGilbert | | B. 1125 | | D. 20 APR 1176 |
| DE CLARE, Richard FitzGilbert | | B. BEF 1100 | | D. 15 APR 1136 |
| DE CLARE, Robert | | | | |
| DE CLARE, Roger | | B. 1116 | | D. 1173 |
| DE CLARE, Rohese | | | | |
| DE CLARE, Rohese | | B. 1055 | | D. 1121 |
| DE CLARE, Rohese | | B. ABT 1095 | | |
| DE CLARE, Rose "Agnes" | | | | |
| DE CLARE, Sir Gilbert "the Red" | | B. 2 SEP 1243 | | D. 7 DEC 1299 |
| DE CLARE, Thomas | | B. ABT 1248 | | D. FEB 1288 |
| DE CLARE, Walter | | | | |
| DE CLARE, Walter | | B. ABT 1086 | | D. AFT 1150 |
| DE CLARE, William | | B. 18 MAY 1228 | | |
| DE CLAREMONT, Alice | | B. ABT 1064 | | |
| DE CLAREMONT, Ermintrude | | | | |
| DE CLAREMONT, Hugh | | B. ABT 1030 | | |
| DE CLAREMONT, Renaud | | B. ABT 1000 | | |
| DE CLAVERING, Euphemia | | B. ABT 1257 | | |
| DE CLAVERING, Eve | | | | D. ABT 1369 |
| DE CLAVERING, John FitzRobert | | B. ABT 1255 | | D. ABT 1332 |
| DE CLEMONT, Renaud | | | | |
| DE CLERMONT, Adeliza (Alice) | | | | |
| DE CLERMONT, Marguerite | | | | |
| DE CLERMONT, Matilda | | | | |
| DE CLERMONT, Robert Capet | | B. 1256 | | D. 7 FEB 1318 |
| DE CLEVERING, Alice | | B. ABT 1269 | | |
| DE CLEVERING, John | | B. ABT 1247 | | D. ABT 1332 |
| DE CLEVERING, Robert FitzRoger | | | | |
| DE CLEVERING, Roger FitzJohn | | B. ABT 1249 | | |
| DE CLEVES, Yolande | | B. ABT 875 | | |
| DE CLIFFORD, Idonea | | B. ABT 1300 | | D. 24 AUG 1365 |
| DE CLIFFORD, Lucia | | B. ABT 1141 | | D. AFT 1195 |
| DE CLIFFORD, Maud | | B. ABT 1234 | | D. DEC 1281 |
| DE CLIFFORD, Robert | | B. 5 NOV 1305 | | |
| DE CLIFFORD, Robert | | B. 1274 | | D. 24 JUL 1314 |
| DE CLIFFORD, Robert | | B. 1329 | | |
| DE CLIFFORD, Roger | | | | |
| DE CLIFFORD, Roger | | B. 1243 | | D. 6 NOV 1282 |
| DE CLIFFORD, Roger | | B. ABT 1189 | | D. 1231 |
| DE CLIFFORD, Roger | | B. ABT 1216 | | D. 1285 |
| DE CLIFFORD, Roger | | B. 1333 | | D. 1389 |
| DE CLIFFORD, Rosamond | | B. ABT 1146 | | D. ABT 1176 |
| DE CLIFFORD, Thomas | | B. AFT 1333 | | |
| DE CLIFFORD, Walter | | B. ABT 1150 | | D. 23 JAN 1221 |
| DE CLIFFORD, Walter | | B. ABT 1186 | | D. ABT 1263 |
| DE CLIFFORD, Walter FitzRichard | | B. 1127 | | D. 1187 |
| DE CLOPTONE, Adam | | | | |
| DE CLOPTONE, Adam | | | | |
| DE CLOPTONE, Clement | | | | |
| DE CLOPTONE, Clement | | | | |
| DE CLOPTONE, Hugo | | | | |
| DE CLOPTONE, Hugo | | | | |
| DE CLOPTONE, John | | | | |
| DE CLOPTONE, Robert | | | | |
| DE CLOPTONE, Robert | | | | |
| DE CLOPTONE, Simon | | | | |
| DE CLOPTONE, Thomas | | B. ABT 1320 | | D. 1383 |
| DE CLOPTONE, Walter | | B. ABT 1265 | | D. 1327 |
| DE CLOPTONE, Walter | | B. ABT 1200 | | |
| DE CLOPTONE, William | | B. ABT 1380 | | D. AUG 1446 |