Commune/Paroisse : On [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | L'HOEST | 1919-1925 | - | 2 |
| 2. | LACROIX | 1939 | 1 | - |
| 3. | LAGUESSE | 1922 | 1 | - |
| 4. | LAION | 1864 | - | 1 |
| 5. | LALOUX | 1867-1917 | 1 | 1 |
| 6. | LAMBERT | 1854-1943 | 8 | 11 |
| 7. | LAMBOT | 1921 | 1 | - |
| 8. | LAMOLINE | 1911-1923 | 2 | 2 |
| 9. | LAMORY | 1910 | 1 | - |
| 10. | LAMQUIN | 1922 | - | 1 |
| 11. | LAMSOUL | 1908 | - | 1 |
| 12. | LANNOY | 1922-1925 | 2 | - |
| 13. | LAURENT | 1937 | 1 | - |
| 14. | LAUWERS | 1930 | 1 | - |
| 15. | LAVAL | 1861 | 1 | - |
| 16. | LAYON | 1923 | 1 | - |
| 17. | LAYS | 1929 | 1 | - |
| 18. | LAŸ | 1927 | 1 | - |
| 19. | LE ROI | 1815 | 1 | - |
| 20. | LE ROŸ | 1815 | 1 | - |
| 21. | LEBOUTTE | 1845-1857 | 1 | 1 |
| 22. | LEBRUN | 1823 | - | 1 |
| 23. | LECLERC | 1836 | 1 | - |
| 24. | LECLERE | 1896 | 1 | - |
| 25. | LECOCQ | 1895 | - | 1 |
| 26. | LECOMTE | 1908-1945 | 2 | - |
| 27. | LECOQ | 1863-1947 | 2 | 5 |
| 28. | LEDAIN | 1850 | 1 | - |
| 29. | LEDANT | 1925 | 1 | - |
| 30. | LEDENT | 1923 | 1 | - |
| 31. | LEDOUX | 1845-1919 | 3 | - |
| 32. | LEFEBVRE | 1896 | - | 1 |
| 33. | LEFEVRE | 1919-1947 | 2 | 2 |
| 34. | LEGRAND | 1891 | 1 | - |
| 35. | LEGROS | 1916 | 1 | - |
| 36. | LEMAIRE | 1909 | - | 1 |
| 37. | LENFANT | 1886 | 1 | - |
| 38. | LENOIR | 1907 | - | 1 |
| 39. | LENOIRE | 1938 | - | 1 |
| 40. | LEONARD | 1855 | 1 | - |
| 41. | LEPROPRE | 1905-1928 | - | 2 |
| 42. | LEROI | 1850 | 1 | - |
| 43. | LEROY | 1879-1912 | 1 | 3 |
| 44. | LERUSSE | 1909 | 1 | - |
| 45. | LERUSSI | 1938 | - | 1 |
| 46. | LESPAGNARD | 1925-1945 | 3 | 4 |
| 47. | LÉONARD | 1848-1916 | 2 | 1 |
| 48. | LHOIR | 1900 | 1 | - |
| 49. | LHOTAIRE | 1902 | - | 1 |
| 50. | LHÔTE | 1884 | - | 1 |
| 51. | LIBAN | 1820 | 1 | - |
| 52. | LIBERT | 1943-1947 | 2 | - |
| 53. | LIEGEOIS | 1825 | - | 1 |
| 54. | LIGOT | 1915-1940 | 3 | - |
| 55. | LOMBET | 1920-1942 | 2 | 2 |
| 56. | LOSSELET | 1843-1873 | 1 | 2 |
| 57. | LOUIS | 1825-1928 | 8 | 7 |
| 58. | LOUVIAUX | 1909-1947 | 1 | 1 |