Commune/Paroisse : La Rochebeaucourt-et-Argentine [Dordogne] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | LABONNE | 1849 | 1 | - |
| 2. | LABORIE | 1840 | 1 | - |
| 3. | LABROUX | 1857 | - | 1 |
| 4. | LACATON | 1676-1842 | 2 | 2 |
| 5. | LACAUD | 1892 | - | 1 |
| 6. | LACHAL | 1869 | - | 1 |
| 7. | LACOMBE | 1857 | 2 | - |
| 8. | LACROSE | 1832 | - | 1 |
| 9. | LAFAIS | 1711 | - | 1 |
| 10. | LAFFORGUE | 1876 | 1 | - |
| 11. | LAFFORT | 1876 | 1 | - |
| 12. | LAFOND | 1828-1897 | - | 2 |
| 13. | LAFORT | 1874 | - | 1 |
| 14. | LAGA ? | 1676 | - | 1 |
| 15. | LAGARDE | 1839 | 1 | - |
| 16. | LAGOUTTE | 1839 | 1 | - |
| 17. | LAGRAVELLE | 1832 | 1 | - |
| 18. | LAJOUT | 1897 | 1 | - |
| 19. | LAMBER | 1735 | - | 1 |
| 20. | LAMI | 1834 | 1 | - |
| 21. | LANDREAU | 1832-1867 | 2 | 2 |
| 22. | LANEAUD | 1864 | - | 1 |
| 23. | LANOUGERÈDE | 1867 | 1 | - |
| 24. | LAPEYRE | 1856 | 1 | - |
| 25. | LAPIERRE | 1871-1873 | 2 | - |
| 26. | LAPRADE | 1843 | - | 1 |
| 27. | LAPREL | 1742 | 1 | - |
| 28. | LARIVIÈRE | 1841 | 1 | - |
| 29. | LAROCHE | 1703 | - | 1 |
| 30. | LATOUR | 1857 | - | 1 |
| 31. | LAUGÈRE | 1863 | - | 1 |
| 32. | LAURANT | 1699 | 1 | - |
| 33. | LAURENS | 1741 | - | 1 |
| 34. | LAURENT | 1728-1731 | - | 2 |
| 35. | LAVAU | 1679 | - | 1 |
| 36. | LAVAUZELLE | 1848 | 1 | - |
| 37. | LAVAYSSE | 1889 | 1 | - |
| 38. | LAVIGNE | 1891 | 1 | - |
| 39. | LAVOIX | 1841-1898 | 2 | 2 |
| 40. | LE MASON | 1719 | - | 1 |
| 41. | LEBL? | 1672 | - | 1 |
| 42. | LECOINTE | 1701 | 1 | - |
| 43. | LEGER | 1694-1736 | 2 | 5 |
| 44. | LEGIER | 1715-1722 | 1 | 1 |
| 45. | LEGRAND | 1887 | 1 | - |
| 46. | LEREPERE | 1736 | 1 | - |
| 47. | LÉCHELLE | 1886 | 1 | - |
| 48. | LÉGER | 1870-1890 | 2 | - |
| 49. | LEYMONIE | 1867-1868 | - | 2 |
| 50. | LÉGER | 1879-1880 | - | 2 |
| 51. | LOTTE | 1847 | 1 | - |