Commune/Paroisse : FRONTENAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | MABILLE | 1801 | - | 1 |
| 2. | MACLUSEAU | 1783 | - | 1 |
| 3. | MACLUZEAU | 1701-1822 | 4 | 3 |
| 4. | MAILLET | 1863 | 1 | - |
| 5. | MALAGRANGE | 1861 | 1 | - |
| 6. | MANILLE | 1642 | 1 | - |
| 7. | MARANDET | 1841 | 1 | - |
| 8. | MARCERONT | 1841 | 1 | - |
| 9. | MARCHANDOU | 1887-1888 | - | 2 |
| 10. | MARES | 1684-1832 | 7 | 10 |
| 11. | MARGOUTIN | 1907 | 1 | - |
| 12. | MARGOUTY | 1878-1906 | 1 | 1 |
| 13. | MARNES | 1804 | - | 1 |
| 14. | MARSAU | 1808-1882 | 3 | 2 |
| 15. | MARTELLE | 1728 | 1 | - |
| 16. | MARTIN | 1724-1908 | 2 | 7 |
| 17. | MAS | 1728 | - | 1 |
| 18. | MASSE | 1774-1840 | 2 | - |
| 19. | MASSON | 1747 | 1 | - |
| 20. | MAUFINET | 1897-1910 | 2 | - |
| 21. | MAUREAU | 1732 | - | 1 |
| 22. | MAUREY | 1825-1839 | 2 | 1 |
| 23. | MAURIAC | 1779 | 1 | - |
| 24. | MAURIN | 1701-1783 | 1 | 1 |
| 25. | MAURY | 1836 | - | 1 |
| 26. | MAYZAL | 1747 | 1 | - |
| 27. | MAZETIER | 1836-1849 | - | 2 |
| 28. | MEMIN | 1828 | 1 | - |
| 29. | MENTES | 1855 | - | 1 |
| 30. | MENTET | 1849 | - | 1 |
| 31. | MENUE | 1908 | - | 1 |
| 32. | MERCERON | 1758 | 1 | - |
| 33. | MERIC | 1865 | 1 | - |
| 34. | MERLANDE | 1761-1782 | 1 | 1 |
| 35. | MESTEGUILHEM | 1756 | - | 1 |
| 36. | MESTEGUILLEM | 1746-1763 | - | 2 |
| 37. | MEYLON | 1873 | - | 1 |
| 38. | MEYNARD | 1810 | 1 | - |
| 39. | MEYNEY | 1739 | 1 | - |
| 40. | MEYSSAN | 1836 | - | 1 |
| 41. | MEYSSANT | 1877 | 1 | - |
| 42. | MEYTADIER | 1905 | 1 | - |
| 43. | MICHINOT | 1724-1813 | 3 | 5 |
| 44. | MICOULEAU | 1885 | 1 | - |
| 45. | MIGNON | 1893 | - | 1 |
| 46. | MIGUET | 1641 | - | 1 |
| 47. | MINVIELLE | 1780 | 1 | - |
| 48. | MIRABEN | 1721-1758 | 4 | 3 |
| 49. | MIRAMON | 1765-1893 | 1 | 3 |
| 50. | MOMBERAU | 1894 | 1 | - |
| 51. | MOMBEREAU | 1895 | - | 1 |
| 52. | MOMBREAU | 1826-1864 | 3 | 1 |
| 53. | MONBREAU | 1794 | 1 | - |
| 54. | MONCLA | 1759-1904 | 2 | 2 |
| 55. | MONDEY | 1731 | - | 1 |
| 56. | MONDON | 1748 | 1 | - |
| 57. | MONGET | 1798-1844 | 3 | 2 |
| 58. | MONIER | 1741-1778 | 2 | 1 |
| 59. | MONNERIE | 1843 | 1 | - |
| 60. | MONNY | 1846 | 1 | - |
| 61. | MOREAU | 1727-1768 | 1 | 2 |
| 62. | MORIN | 1805-1846 | 1 | 2 |
| 63. | MOUGNEAU GRANGE | 1865 | 1 | - |
| 64. | MOUGUET | 1767 | 1 | - |
| 65. | MOULINE | 1696-1760 | 1 | 3 |
| 66. | MOUNIC | 1642 | 1 | - |
| 67. | MOUNIER | 1747 | 1 | - |
| 68. | MOUNIMAUT | 1841 | 1 | - |
| 69. | MOUQUET | 1724 | 1 | - |
| 70. | MOUREAU | 1759 | 1 | - |
| 71. | MOURIER | 1828-1887 | 2 | 3 |
| 72. | MOUTINARD | 1873 | 1 | - |
| 73. | MUCHINOT | 1728-1793 | 2 | 2 |
| 74. | MURAT | 1873-1879 | - | 2 |
| 75. | MUSQUIN | 1800-1863 | 1 | 1 |