Commune/Paroisse : Betton-Bettonet [Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | MAGNIN | 1667-1682 | 6 |
| 2. | MAILLET | 1750-1800 | 3 |
| 3. | MAITRE | 1721-1864 | 44 |
| 4. | MALLIET | 1673-1757 | 7 |
| 5. | MAMY | 1823-1891 | 3 |
| 6. | MANIJOUD | 1748 | 1 |
| 7. | MARAND | 1668-1682 | 11 |
| 8. | MARTIN | 1799 | 1 |
| 9. | MASSET | 1705-1844 | 3 |
| 10. | MAURIER | 1698 | 1 |
| 11. | MEGOZ | 1797 | 2 |
| 12. | MERAT | 1760-1761 | 2 |
| 13. | MERMOZ | 1891 | 1 |
| 14. | MEROUD | 1854 | 1 |
| 15. | METRAL | 1885-1889 | 4 |
| 16. | MEURIER | 1894-1896 | 2 |
| 17. | MICHELLAN | 1787 | 1 |
| 18. | MOLLARD | 1690-1893 | 6 |
| 19. | MORAND | 1684-1685 | 2 |
| 20. | MORTIGNET | 1763 | 1 |
| 21. | MOSSILION | 1675 | 1 |
| 22. | MUGNIER | 1865 | 1 |