Commune/Paroisse : Castelsarrasin / Saint Sauveur [Tarn-et-Garonne] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | LEBE | 1780 | 1 |
| 2. | LECOINTRE | 1772 | 1 |
| 3. | LECUSSAN | 1773 | 1 |
| 4. | LEFÈBRE | 1636 | 1 |
| 5. | LÉGY | 1655 | 1 |
| 6. | LEIGO | 1705 | 1 |
| 7. | LEIGUE | 1686-1713 | 5 |
| 8. | LEMBOULAS | 1661-1780 | 2 |
| 9. | LEMOUSI | 1715-1779 | 2 |
| 10. | LEMOUSY | 1657 | 1 |
| 11. | LEMOUZI | 1653-1788 | 3 |
| 12. | LEMOUZIN | 1637-1792 | 2 |
| 13. | LEMOUZY | 1658-1766 | 2 |
| 14. | LEPAGE | 1787 | 1 |
| 15. | LERANEL? | 1652 | 1 |
| 16. | LERM | 1678 | 1 |
| 17. | LERME | 1661-1711 | 2 |
| 18. | LEROY | 1749 | 1 |
| 19. | LESCALHIÉ | 1699 | 1 |
| 20. | LESCUDIÉ | 1679-1691 | 2 |
| 21. | LESCURE | 1652-1784 | 16 |
| 22. | LESGUIRON | 1786 | 1 |
| 23. | LESI | 1676 | 1 |
| 24. | LESPIAU | 1652-1777 | 7 |
| 25. | LESPINAS | 1684-1686 | 2 |
| 26. | LESPINASSE | 1654-1761 | 8 |
| 27. | LESPINE | 1685 | 1 |
| 28. | LESTAGE | 1788 | 1 |
| 29. | LESTAL | 1723 | 1 |
| 30. | LESTAN | 1718-1729 | 3 |
| 31. | LESTANGE | 1785 | 1 |
| 32. | LESTIEU | 1761 | 1 |
| 33. | LESTIN | 1769 | 1 |
| 34. | LESTRAC | 1678 | 1 |
| 35. | LESTRADE | 1664-1789 | 12 |
| 36. | LEYDE | 1653 | 1 |
| 37. | LEYGUE | 1676-1791 | 29 |
| 38. | LEYGUE (DE) | 1730 | 1 |
| 39. | LEYGUES | 1755-1769 | 2 |
