| LANDEN | ||
| Pepin The Elder | born 580 | died 639 |
| LANGETOT | ||
| Matilda | born 1075 | |
| LAON | ||
| Berthe Countess Of | ||
| LE BIGOD | ||
| Isabel | born 1210 | died 1239 |
| LE DESPENCER | ||
| Hugh | born After 1286 | died 24 Nov 1326 |
| Hugh | born 1 Mar 1260-1261 | died 27 Oct 1326 |
| Hugh | born 1210 | died 4 Aug 1265 |
| Isabel | ||
| LE GOZ | ||
| Toustien | ||
| LESMONIA | ||
| Alburgis Of | born Abt 812 | |
| LEWIS | ||
| Anne | born 1528 | died 25 Feb 1568 |
| Robert | born Abt 1500 | |
| LEWKNOR | ||
| Elizabeth | born 1435 | |
| Roger | died 1479 | |
| Sibyle | born 1463 | died 1527 |
| LLOYD | ||
| Ruth | born Abt 1750 | died After 28 Oct 1818 |
| LODBROK | ||
| Ragnar | ||
| LORRAINE | ||
| Bertha Of | born Abt 863 | |
| Bonnie Adelaide Duchess Of | ||
| Charles Prince Of Franks Duke Of | ||
| Gilbert Duke Of | ||
| Godfrey Duke Of | born 1074 | died 25 Jan 1139-1140 |
| Gonzelon I Duke Of | ||
| Henri II Count Of | born 1021 | died After 1077 |
| Hersent Duchess Of | born 865 | |
| Lothaire II King Of | born Abt 835 | died 7 Aug 869 |
| Oda Princess Of | ||
| Rainer I Duke Of | born 860 | died 19 Jan 916 |
| Rainer I Duke Of | ||
| Symphorienne Of | born 894 | |
| Waldrade Queen Of | born Abt 836 | died Abt 868 |
| LOTHARINGIA | ||
| Gisela Princess Of Lorraine Of | born Abt 869 | died Bef 26 Oct 907 |
| LOUCHES | ||
| Elizabeth | born Abt 1360 | |
| William | born Abt 1330 | |
| LOUVAIN | ||
| Lambert II Count Of | ||
| Lambert III Count Of | ||
| LOVELACE | ||
| Anne | born 1610 | died 1657 |
| John | born Abt 1360 | |
| John | born Abt 1330 | |
| John | born Abt 1300 | |
| Richard | born Abt 1393 | died 1466 |
| William | born 2 Feb 1583 | died 12 Aug 1627 |
| William | born 30 Sep 1561 | died 12 Oct 1628 |
| William | born 1525 | died 23 Mar 1576 |
| William | born Abt 1480 | died 1541 |
| William | born Abt 1435 | died 1495 |
| LYONS | ||
| Elizabeth | born 1324 | died 1371 |