| Name | aka | Birth date | Birth location | Marriage date | Marriage location | Death date | Death location |
| Hugh 1 de Audley, Lord Audley | | 1250 | Audley, Staffordshire, England | WFT Est. 1293-1322 | Wigmore, Herefordshire, England | WFT Est. 1301-1342 | |
| Hugh 2 de Audley, Earl of Gloucester | | 1289 | | 1317 | | November 10, 1347 | |
| Margaret de Audley | | 1318 | England | July 6, 1336 | | September 7, 1349 | England |
| Elizabeth de Badlesmere | | Abt. 1313 | Kent, England | June 27, 1316 | Shropshire, England | June 8, 1356 | |
| Eleanor de Balliol | de Balliol, Ellen | 1200 | Alnwick, Northumberland, England | WFT Est. 1228-1243 | | November 22, 1281 | |
| Ingram de Balliol | de Baliol, Ingleram | WFT Est. 1149-1178 | | WFT Est. 1173-1220 | | WFT Est. 1203-1263 | |
| Sir Thomas de Beauchamp | | WFT Est. 1248-1268 | | WFT Est. 1293-1327 | | WFT Est. 1293-1354 | |
| Joan de Beaufort | | 1375 | Beaufort Castle, Anjou, France | February 3, 1395/96 | England | November 13, 1440 | Howden, Yorks, England |
| Amice de Beaumont | | | | | | | |
| Amice de Beaumont | D'Evreux, Agnes | Abt. 1030 | Evreux, Normandy, France | WFT Est. 1058-1082 | | WFT Est. 1062-1124 | |
| Hawise de Beaumont | | 1134 | Leicester, Norfolk, England | 1150 | | 1197 | |
| Isabel de Beaumont | de Beaumont, Elizabeth | 1100 | Lancashire, England | WFT Est. 1128-1146 | | Aft. 1172 | |
| Margaret de Beaumont | | 1154 | Hampshire, England | 1173 | | January 12, 1234/35 | |
| Robert de Beaumont of Meulan, Earl of Leicester | | 1046 | Beaumont, Normandy, France | 1096 | | June 5, 1118 | Preaux, Normandy, France |
| Robert de Beaumont, Earl of Leicester 2nd | | 1104 | Leicester, Leicester, England | November 1120 | | April 5, 1168 | Leicester, Leicester, England |
| Robert de Beaumont, Earl of Leicester 3rd | | 1130 | Leicester, Leicester, England | 1155 | | August 31, 1190 | Duras, Greece |
| Roger de Beaumont, Seigneur of Beaumont | | | | | | Abt. 1094 | |
| Alice de Belmeis | de Belmeis, Adelicia | Abt. 1160 | Northamptonshire, England | Abt. 1181 | Josselin, Morbihan, France | WFT Est. 1187-1254 | |
| Vitapont de Benauges | | 1086 | Benauges, France | WFT Est. 1115-1117 | | WFT Est. 1115-1180 | |
| de Berkeley | | | | WFT Est. 1173-1220 | | | |
| Walter de Berkeley, Chamberlain of Scotland | | | | | | | |
| Isabel de Bigod | | 1224 | Norfolk, Norfolk, England | WFT Est. 1252-1257 | | WFT Est. 1252-1318 | |
| Roger de Bigod, Earl of Norfolk 2nd | | 1148 | Norfolk, Norfolk, England | WFT Est. 1180-1211 | | August 2, 1221 | |
| Ximene de Bivar | | WFT Est. 1057-1080 | Spain | WFT Est. 1089-1121 | | WFT Est. 1102-1168 | |
| de Bolbec | | | | | | | |
| Osbern de Bolbec | | Abt. 940 | Longueville, Normandy | | | | |
| Matilde de Brabant | Mahaut, Maud of Brabant | 1218 | Brabant, France | June 14, 1237 | Champagne, France | September 29, 1288 | |
| Maud de Braose | | 1226 | Breconshire, Wales | 1247 | | March 1300/01 | |
| Reginald de Braose | | 1182 | Bramer, Sussex, England | | | 1228 | Brecons, Brecons, Wales |
| William de Braose, Lord of Abergavenny | | 1204 | Abergavenny, England | | | May 2, 1230 | Wales |
| William de Braose, Lord of Bramber | | 1153 | Bramber, Sussex, England | WFT Est. 1184-1206 | | August 9, 1211 | Corbeil, France |
| William de Braose, Sheriff of Herfordshire | | | | | | Abt. 1192 | |
| Emma de Brittany | | 1034 | Brittany, France | WFT Est. 1062-1088 | | 1094 | |
| Henry de Briwere | | WFT Est. 1094-1123 | | WFT Est. 1118-1165 | | WFT Est. 1148-1208 | |
| Adam de Brus | | 1099 | Skelton, Yorks, England | WFT Est. 1131-1165 | | WFT Est. 1131-1190 | |
| Adam de Brus II | Bruce, Adam | 1126 | Skelton, Yorks, England | WFT Est. 1144-1175 | | 1196 | Skelton, Yorks, England |
| Isabel de Brus | | Abt. 1160 | Skelton, Yorks, England | WFT Est. 1191-1195 | Yorkshire, England | Aft. 1230 | |
| Robert de Brus | | 1030 | | WFT Est. 1062-1088 | | WFT Est. 1074-1122 | |
| Robert de Brus | | 1072 | Skelton, Yorks, England | WFT Est. 1090-1105 | | May 11, 1141 | Skelton, Yorks, England |
| Anskitill de Bulmer | | Abt. 1100 | Ferlington, Yorks, England | WFT Est. 1119-1128 | | 1129 | |
| Bertram de Bulmer | | 1129 | Ferlington, Yorkshire, England | WFT Est. 1160-1165 | | 1166 | |
| Emma de Bulmer | | 1154 | Raby With Keverstone, Staindrop, Durham, England | Bef. 1174 | England | 1208 | |
| Elizabeth de Burgh | de Burgh, Isabella | July 6, 1332 | Carrickfergus Castle, Antrim, Ulster, Ireland | August 15, 1342 | Tower of London, London, England | December 10, 1363 | Dublin, Dublin, Ireland |
| William de Burgh | | September 17, 1312 | Ulster, Ireland | Bef. May 1, 1327 | Papal Dispensation | June 6, 1333 | Antrim, Ireland |
| Robert de Mellent de Caen, Earl of Gloucester | | 1090 | Caen, France | 1109 | | October 31, 1147 | Bristol, Gloucester, England |
| Isabel de Chalton | | WFT Est. 1296-1319 | | WFT Est. 1355-1358 | | 1379 | Himley, England |
| John de Chalton, Lord Powis | | WFT Est. 1254-1293 | | WFT Est. 1278-1331 | | WFT Est. 1296-1374 | |
| Eleanor de Chatellerault | | Abt. 1103 | Chatellerault, Vienne, France | 1121 | France | Aft. March 1129/30 | |
| Maud de Chaworth | de Chaworth, Sibill | 1090 | Salisbury, England | WFT Est. 1131-1165 | | WFT Est. 1131-1185 | |
| Patrick de Chaworth | | WFT Est. 1039-1068 | | WFT Est. 1080-1112 | | WFT Est. 1093-1153 | |