Commune/Paroisse : LES BILLAUX [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | LABAT | 1847-1896 | 2 | 3 |
| 2. | LABAYLE | 1855-1929 | 5 | 1 |
| 3. | LABROUSSE | 1879 | - | 1 |
| 4. | LACAZE | 1879 | - | 1 |
| 5. | LACHAISE | 1862 | - | 1 |
| 6. | LACOSTE | 1806-1838 | 2 | 2 |
| 7. | LACROIX | 1875 | 1 | - |
| 8. | LAFARGUE | 1823-1858 | - | 3 |
| 9. | LAFAYE | 1812-1925 | 3 | - |
| 10. | LAFFARGUE | 1833 | 1 | - |
| 11. | LAGASSEAU | 1835 | 1 | - |
| 12. | LAINE | 1924 | 1 | - |
| 13. | LALANDE | 1848 | 1 | - |
| 14. | LALANNE | 1806-1922 | 1 | 1 |
| 15. | LAMBEGE | 1824 | 1 | - |
| 16. | LAMBERT | 1884-1921 | 2 | - |
| 17. | LAMOTHE | 1940 | 1 | - |
| 18. | LAMOUROUX | 1797-1868 | 2 | - |
| 19. | LAPETTRIE | 1811 | 1 | - |
| 20. | LAPORTE | 1907-1937 | 1 | 2 |
| 21. | LARGE | 1825 | - | 1 |
| 22. | LARGETAUD | 1794 | 1 | - |
| 23. | LARGETEAU | 1882 | - | 1 |
| 24. | LASSALLE | 1904-1905 | 2 | - |
| 25. | LAURENT | 1853 | 1 | - |
| 26. | LAVAL | 1795-1932 | 3 | 2 |
| 27. | LAVAU | 1813-1884 | 1 | 3 |
| 28. | LAVAUD | 1858 | 1 | - |
| 29. | LAVEAU | 1826 | - | 1 |
| 30. | LAVIGNE | 1930 | 1 | - |
| 31. | LAVILLE | 1926-1930 | - | 2 |
| 32. | LEFOULON | 1903-1924 | 1 | 1 |
| 33. | LEFOULOU | 1870-1890 | 2 | - |
| 34. | LEONARD | 1903-1932 | 1 | 2 |
| 35. | LESOULOU | 1891 | - | 1 |
| 36. | LESPINASSE | 1905 | 1 | - |
| 37. | LHOMOND | 1893 | - | 1 |
| 38. | LHUILIER | 1919 | 1 | - |
| 39. | LIGNAC | 1911 | - | 1 |
| 40. | LOMBERT | 1892 | - | 1 |