Commune/Paroisse : MARCENAIS [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | MACHEFER | 1902-1927 | 1 | 1 |
| 2. | MACHEFERT | 1810-1845 | 1 | 1 |
| 3. | MAGNIN | 1837 | - | 1 |
| 4. | MAIGNAN | 1905 | 1 | - |
| 5. | MALESCOS | 1843 | - | 1 |
| 6. | MALESCOT | 1795-1803 | 1 | 1 |
| 7. | MALESECAT | 1855 | 1 | - |
| 8. | MALGAT | 1920 | - | 1 |
| 9. | MALLARD | 1872-1875 | - | 2 |
| 10. | MALLAT | 1856 | - | 1 |
| 11. | MALLET | 1881 | - | 1 |
| 12. | MALLOT | 1792-1891 | 7 | 15 |
| 13. | MALOT | 1803-1815 | 1 | 1 |
| 14. | MANCEAU | 1899 | 1 | - |
| 15. | MANON | 1856-1883 | 1 | 1 |
| 16. | MARCERON | 1901-1923 | 1 | 1 |
| 17. | MARCEUIL | 1869 | - | 1 |
| 18. | MARCHAND | 1849-1940 | 5 | 3 |
| 19. | MARTAGNET | 1888 | - | 1 |
| 20. | MARTAGUET | 1841-1864 | 1 | 1 |
| 21. | MARTIAL | 1859-1881 | 1 | 1 |
| 22. | MARTIN | 1834-1886 | 3 | 3 |
| 23. | MARTINEAU | 1880 | - | 1 |
| 24. | MARTINET | 1919 | - | 1 |
| 25. | MARTINON | 1891-1892 | 2 | - |
| 26. | MARTY | 1898 | - | 1 |
| 27. | MASMONT | 1916 | - | 1 |
| 28. | MASSE | 1863-1905 | 1 | 1 |
| 29. | MASSIAS | 1919-1920 | 2 | - |
| 30. | MASSON | 1902-1927 | 2 | - |
| 31. | MATHELINAU | 1797 | - | 1 |
| 32. | MATHELINEAU | 1861 | 1 | - |
| 33. | MAUDET | 1835 | - | 1 |
| 34. | MAUVILAIN | 1882 | - | 1 |
| 35. | MAUVILLAIN | 1906 | - | 1 |
| 36. | MAUVINET | 1932 | 1 | - |
| 37. | MAZEAU | 1931-1933 | 1 | 1 |
| 38. | MAZORIT | 1919-1933 | 2 | - |
| 39. | MAZORY | 1878 | 1 | - |
| 40. | MEILLYEU | 1860 | 1 | - |
| 41. | MELLIER | 1865-1901 | 1 | 4 |
| 42. | MELON | 1825 | 1 | - |
| 43. | MERLEY | 1884 | - | 1 |
| 44. | MERLY | 1868-1902 | 1 | 3 |
| 45. | MESLIER | 1910 | 1 | - |
| 46. | METAYER | 1806-1895 | 3 | - |
| 47. | MEYNA | 1813 | - | 1 |
| 48. | MEYNARD | 1876-1898 | - | 2 |
| 49. | MEYNET | 1797-1895 | 4 | 6 |
| 50. | MICHAU | 1802 | 1 | - |
| 51. | MICHAUD | 1901 | 1 | - |
| 52. | MICHEAU | 1793-1831 | 2 | 2 |
| 53. | MILLAUD | 1897 | 1 | - |
| 54. | MILLET | 1849-1929 | 3 | 5 |
| 55. | MILLIJEN | 1883 | - | 1 |
| 56. | MILLON | 1924-1929 | 1 | 1 |
| 57. | MOCASSIN | 1801 | 1 | - |
| 58. | MOINE | 1895 | 1 | - |
| 59. | MOMELAT | 1896 | - | 1 |
| 60. | MONCAMIN | 1804 | - | 1 |
| 61. | MONDON | 1828-1912 | 3 | - |
| 62. | MONGLUN | 1887-1911 | 1 | 1 |
| 63. | MONSEL | 1880 | 1 | - |
| 64. | MONSION | 1841-1904 | 4 | 4 |
| 65. | MOREAU | 1802-1919 | 3 | 4 |
| 66. | MORISSET | 1924 | - | 1 |
| 67. | MORPAIN | 1883 | 1 | - |
| 68. | MOTEY | 1931-1932 | - | 2 |
| 69. | MOTUT | 1839 | 1 | - |
| 70. | MOUCHE | 1820-1930 | 2 | - |
| 71. | MOUCHET | 1914-1929 | - | 3 |
| 72. | MOUILLOT | 1873 | - | 1 |
| 73. | MOUNIER | 1868 | - | 1 |
| 74. | MOUSION | 1888-1892 | - | 2 |
| 75. | MUSSEAU | 1846 | 1 | - |