Commune/Paroisse : SAINT-VIVIEN-DE-MONSEGUR [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | MACON | 1867 | 1 | - |
| 2. | MAENIESSE | 1865 | 1 | - |
| 3. | MALARDEAU | 1848-1853 | - | 2 |
| 4. | MALLET | 1845-1897 | 1 | 3 |
| 5. | MALOIRE | 1813-1879 | 2 | 1 |
| 6. | MANGE | 1847 | - | 1 |
| 7. | MARBEUF | 1891 | 1 | - |
| 8. | MARCERON | 1873 | - | 1 |
| 9. | MARGIRITIN | 1868 | - | 1 |
| 10. | MARGOUTIN | 1856-1890 | 1 | 3 |
| 11. | MARNIESSE | 1816 | - | 1 |
| 12. | MARSAN | 1876 | - | 1 |
| 13. | MARTAL | 1847 | 1 | - |
| 14. | MARTEAU | 1795-1889 | 2 | 4 |
| 15. | MARTIN | 1862 | - | 1 |
| 16. | MARTINEAU | 1852-1870 | 1 | 1 |
| 17. | MARTINET | 1797 | 1 | - |
| 18. | MASSON | 1838 | 1 | - |
| 19. | MASSOU | 1863-1869 | - | 3 |
| 20. | MATEAU | 1907 | 1 | - |
| 21. | MAUGARD | 1869 | - | 1 |
| 22. | MAURIN | 1849 | - | 1 |
| 23. | MAURY | 1877 | - | 1 |
| 24. | MAZERAC | 1908 | 1 | - |
| 25. | MEFIANT | 1857-1893 | 1 | 2 |
| 26. | MELON | 1844-1856 | - | 2 |
| 27. | MERLAND | 1851 | 1 | 1 |
| 28. | MERTAUT | 1852 | - | 1 |
| 29. | MERVEILLAUD | 1851 | 1 | - |
| 30. | MERVEILLEAU | 1858-1902 | 2 | 1 |
| 31. | MESTROT | 1795 | - | 1 |
| 32. | METEAU | 1802-1904 | 6 | 1 |
| 33. | METTEAU | 1855 | - | 1 |
| 34. | MEYLIE | 1864 | 1 | - |
| 35. | MEYNIEU | 1895 | - | 1 |
| 36. | MOMY | 1851 | - | 1 |
| 37. | MONTEIL | 1887-1908 | 1 | 2 |
| 38. | MOTHE | 1901 | 1 | - |
| 39. | MOULADE | 1868-1875 | 1 | 1 |
| 40. | MOULINE | 1807-1844 | - | 4 |
| 41. | MOUMALLIER | 1836 | 1 | - |
| 42. | MOURGUE | 1842 | - | 1 |
| 43. | MOURGUES | 1830-1880 | 4 | 1 |
| 44. | MOURGUET | 1887 | 1 | - |
| 45. | MOURQUET | 1861 | 1 | - |
| 46. | MOUSSILLAC | 1863-1870 | - | 3 |
| 47. | MOUSSILLAR | 1838 | 1 | - |
| 48. | MOUSTIE | 1868 | 1 | - |
| 49. | MOUTINE | 1798 | 1 | - |