Commune/Paroisse : Castelsarrasin [Tarn-et-Garonne] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | LABARBE | 1906 | 1 |
| 2. | LABIA | 1902 | 1 |
| 3. | LABORIE | 1903-1904 | 3 |
| 4. | LABROUE | 1904 | 1 |
| 5. | LACAM | 1903 | 1 |
| 6. | LACASSAGNE | 1902-1906 | 4 |
| 7. | LACOMBE | 1902-1904 | 2 |
| 8. | LACOUTURE | 1903 | 1 |
| 9. | LACROZE | 1902 | 1 |
| 10. | LADEVEZE | 1905 | 1 |
| 11. | LAFAGE | 1904-1906 | 2 |
| 12. | LAFARGUE | 1904 | 1 |
| 13. | LAFFAGE | 1903 | 1 |
| 14. | LAFFOURCADE | 1905 | 1 |
| 15. | LAFON | 1902-1906 | 5 |
| 16. | LAFORGUE | 1904-1905 | 2 |
| 17. | LAGARDE | 1903-1905 | 2 |
| 18. | LAGRIFFE | 1902 | 1 |
| 19. | LALASSERRE | 1905 | 1 |
| 20. | LALAUZE | 1906 | 1 |
| 21. | LANNES | 1903-1906 | 4 |
| 22. | LAQUE | 1903 | 1 |
| 23. | LARDAYROL | 1904 | 1 |
| 24. | LARET | 1902-1906 | 3 |
| 25. | LAROCHE | 1902-1905 | 2 |
| 26. | LASAYGUES | 1905 | 1 |
| 27. | LASSERRE | 1904 | 1 |
| 28. | LASSOUJADE | 1903-1904 | 2 |
| 29. | LATOUR | 1903 | 1 |
| 30. | LAUGÉ | 1903 | 1 |
| 31. | LAUMET | 1902-1904 | 2 |
| 32. | LAUTREC | 1905 | 1 |
| 33. | LAVENELLE | 1902 | 1 |
| 34. | LÉANDRI | 1902 | 1 |
| 35. | LECLERC | 1902 | 1 |
| 36. | LESCURE | 1903-1906 | 4 |
| 37. | LÉVEFAUDES | 1902 | 1 |
| 38. | LEYGUE | 1902-1904 | 2 |
| 39. | LHÉRIAUD | 1905 | 1 |
| 40. | LOUBATIÈRES | 1905 | 1 |
| 41. | LOURMIÈRES | 1906 | 1 |
| 42. | LUGUÉTIS | 1906 | 1 |
