Commune/Paroisse : Multiple [Multiple]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | Labbé | 1903 | - | 1 |
| 2. | Labonde | 1874 | 1 | - |
| 3. | Labouverie | 1892-1902 | 2 | - |
| 4. | Labrique | 1916-1944 | 4 | 1 |
| 5. | Lacroix | 1780 | - | 1 |
| 6. | Ladrière | 1743 | 1 | - |
| 7. | Ladry | 1838 | 1 | - |
| 8. | Lafarque | 1878-1888 | - | 2 |
| 9. | Laffineur | 1771-1914 | 1 | 3 |
| 10. | Lafineur | 1726-1736 | - | 2 |
| 11. | Laforet | 1751-1803 | 1 | 1 |
| 12. | Laforge | 1849 | - | 1 |
| 13. | Lagnon | 1770 | - | 1 |
| 14. | Lahaye | 1783-1875 | - | 2 |
| 15. | Laime | 1690 | 1 | - |
| 16. | Lalouette | 1904 | 1 | - |
| 17. | Laloux | 1755-1801 | 1 | 1 |
| 18. | Laloyaux | 1895-1900 | 1 | 1 |
| 19. | Lambaux | 1852 | 1 | - |
| 20. | Lambeaux | 1860 | 1 | - |
| 21. | Lamberlar | 1821 | - | 1 |
| 22. | Lambermont | 1833 | 1 | - |
| 23. | Lambert | 1687-1934 | 19 | 19 |
| 24. | Lambin | 1739-1874 | - | 2 |
| 25. | Lamborelle | 1798 | 1 | - |
| 26. | Lambot | 1683-1904 | 4 | 4 |
| 27. | Lambotte | 1654-1929 | 2 | 1 |
| 28. | Lamoline | 1891 | 1 | - |
| 29. | Lamorlette | 1918 | - | 1 |
| 30. | Lamotte | 1731-1935 | 4 | 1 |
| 31. | Lamoureux | 1757-1793 | 2 | 1 |
| 32. | Lamurie | 1781 | - | 1 |
| 33. | Landrin | 1703 | - | 1 |
| 34. | Lange | 1801 | - | 1 |
| 35. | Laplume | 1774 | 1 | - |
| 36. | Laprèle | 1776 | - | 1 |
| 37. | Lardinois | 1661 | - | 1 |
| 38. | Lardot | 1652-1928 | 31 | 18 |
| 39. | Larive | 1788 | - | 1 |
| 40. | Laroche | 1918 | 1 | - |
| 41. | Laruelle | 1681-1804 | 4 | - |
| 42. | Laurensis | 1811-1925 | 3 | - |
| 43. | Laurent | 1678-1929 | 3 | 8 |
| 44. | Lauveaux | 1779 | - | 1 |
| 45. | Lauxman | 1918 | 1 | - |
| 46. | Laval | 1798 | - | 1 |
| 47. | Lavis | 1925 | - | 1 |
| 48. | Lavocat | 1792 | 1 | - |