Commune/Paroisse : Marthod [Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | COLLET | 1641-1653 | 4 |
| 2. | COLLOMBAT | 1674-1777 | 8 |
| 3. | COLLOMBAT COLLET | 1649 | 1 |
| 4. | COLLOMBAZ | 1727-1767 | 28 |
| 5. | COLOMBAT | 1656-1691 | 5 |
| 6. | COLOMBAT COLET | 1656 | 1 |
| 7. | COLOMBAT COLLET | 1640 | 1 |
| 8. | COLOMBAZ | 1653-1689 | 2 |
| 9. | COMBEREN | 1815 | 1 |
| 10. | COMBET | 1630-1867 | 66 |
| 11. | COMBET DIT CHEVILLIARD | 1759 | 1 |
| 12. | COMBET ROMANET | 1727-1827 | 29 |
| 13. | CONDET | 1752 | 1 |
| 14. | COSTA | 1633-1687 | 6 |
| 15. | COSTAN | 1631-1666 | 2 |
| 16. | COSTAZ | 1635-1690 | 14 |
| 17. | COSTEN | 1684-1686 | 2 |
| 18. | COTAZ | 1640 | 1 |
| 19. | COTTRINO | 1847 | 1 |
| 20. | COUSTAZ | 1655-1675 | 5 |
| 21. | COUTAY | 1783 | 1 |
| 22. | COUTEM | 1728-1759 | 6 |
| 23. | COUTEMPS | 1745 | 1 |
| 24. | COUTEN | 1752-1814 | 7 |
| 25. | COUTENS | 1742 | 1 |