| Name | Birth date | Death date | Marriage date |
| Layton, Anne | WFT Est. 1483-1505 | WFT Est. 1527-1593 | WFT Est. 1509-1534 |
| Layton, Unk | WFT Est. 1441-1479 | WFT Est. 1483-1559 | WFT Est. 1465-1517 |
| Le Bigod, Hugh | WFT Est. 1155-1210 | WFT Est. 1192-1289 | WFT Est. 1179-1245 |
| Le Esterling, William, Knt. | 1090 | Aft. 1121 | Aft. 1111 |
| Le Fort, Robert, Count Of Paris | Abt. 830 | 15 September 866 | WFT Est. 856-865 |
| Le Goz, Ansfred | WFT Est. 949-978 | WFT Est. 1001-1041 | WFT Est. 973-1020 |
| Le Goz, Toustein | 1000 | WFT Est. 1029-1091 | WFT Est. 1019-1049 |
| Le Mareschal, Goisfrd | WFT Est. 1025-1068 | WFT Est. 1065-1149 | WFT Est. 1049-1106 |
| Le Mareschal, Milo | WFT Est. 950-1012 | WFT Est. 987-1089 | WFT Est. 975-1045 |
| Le Mareschal, Ralph | WFT Est. 987-1041 | WFT Est. 1025-1119 | WFT Est. 1011-1076 |
| Le Tort, Conan I | WFT Est. 930-960 | 992 | 980 |
| Le Vere, Juliana | WFT Est. 1110-1142 | WFT Est. 1129-1231 | WFT Est. 1083-1169 |
| Legh, Katherine | Aft. 1395 | Aft. 1420 | Aft. 1417 |
| Legh, Randall | Aft. 1350 | Aft. 1395 | Aft. 1372 |
| Leicester, Hawise "De Beaumont" | Abt. 1129 | 24 April 1197 | Abt. 1150 |
| Leinster, ? Princess Of | WFT Est. 918-941 | WFT Est. 961-1029 | WFT Est. 946-978 |
| Leinster, Dermod Mac Murrough King Of | WFT Est. 1084-1131 | WFT Est. 1129-1210 | WFT Est. 1108-1166 |
| Leinster, Enna (Edna) King | Abt. 1085 | 1126 | WFT Est. 1104-1122 |
| Leinster, Eva Mac-Murrough Princess Of | WFT Est. 1129-1158 | WFT Est. 1182-1244 | WFT Est. 1148-1174 |
| Leinster, Morogh King Of | WFT Est. 1046-1103 | WFT Est. 1084-1180 | WFT Est. 1070-1136 |
| Leinster, Mrs-Enna King Of | Abt. 1090 | WFT Est. 1105-1184 | WFT Est. 1104-1122 |
| Lemon, Mary | | | |
| Lens, Judith | 1054 | WFT Est. 1076-1148 | 1070 |
| Lens, Lambert | 1022 | 1054 | 1054 |
| Leofric, III,Earl Of Mercia | 975 | 31 August 1057 | Abt. 1000 |
| Leofwine, Earl Of Mercia | Abt. 950 | WFT Est. 979-1041 | Abt. 970 |
| Leon, Alphonso IX King Of | WFT Est. 1149-1178 | WFT Est. 1203-1263 | WFT Est. 1175-1218 |
| Leon, Alphonso Raimund VII Of | WFT Est. 1071-1125 | WFT Est. 1109-1203 | WFT Est. 1095-1160 |
| Leon, Ferdinand II King Of | WFT Est. 1109-1152 | WFT Est. 1149-1233 | WFT Est. 1135-1188 |
| Leon, Ferdinand III King Of | 1200 | 1252 | WFT Est. 1218-1246 |
| Lesceline | WFT Est. 968-991 | WFT Est. 1013-1079 | WFT Est. 985-1028 |
| Leuthanus | WFT Est. 561-606 | WFT Est. 562-651 | WFT Est. 544-611 |
| Leutwinus, Bishop Of Treves | Abt. 660 | 713 | WFT Est. 679-704 |
| Lewis, Abner | 17 August 1801 | 12 October 1878 | |
| Lewis, Almond | 04 June 1799 | 28 October 1882 | 14 April 1819 |
| Lewis, Almond | 03 December 1829 | 19 November 1898 | |
| Lewis, Alvah | 10 January 1828 | | |
| Lewis, Alvah | 29 May 1798 | | |
| Lewis, Amos | 07 April 1785 | 26 November 1876 | |
| Lewis, Aurilla | 11 March 1811 | 28 April 1896 | |
| Lewis, Ebenezer | | | |
| Lewis, Edward | 06 September 1697 | 1789 | |
| Lewis, Edward | 09 May 1640 | 29 March 1713 | 07 May 1661 |
| Lewis, Eleazer | 26 June 1664 | | |
| Lewis, Elizabeth | | | |
| Lewis, Elizabeth | 28 August 1701 | | |
| Lewis, Elizabeth | 11 November 1746 | | |
| Lewis, Elizabeth | 19 November 1767 | | |
| Lewis, Enos | 16 May 1772 | | |
| Lewis, Ephriam | | | |