Commune/Paroisse : Seyssel [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CHALANSONET | 1874 | 1 | - |
| 2. | CHALON | 1801-1819 | 1 | 3 |
| 3. | CHAMAU | 1737 | 1 | - |
| 4. | CHAMAUX | 1737-1870 | 8 | 8 |
| 5. | CHAMAY | 1847 | 1 | - |
| 6. | CHAMBERAU | 1813 | 1 | - |
| 7. | CHAMBERON | 1765-1772 | 2 | - |
| 8. | CHAMBON | 1801 | 1 | - |
| 9. | CHAMEAU | 1760-1862 | 12 | 13 |
| 10. | CHAMEAUX | 1864-1890 | 1 | 1 |
| 11. | CHAMOUSSET | 1835 | 1 | - |
| 12. | CHAMOUX | 1824-1842 | - | 2 |
| 13. | CHAPELLIER | 1794 | - | 1 |
| 14. | CHAPPAZ | 1884 | 1 | - |
| 15. | CHARIGLIONE | 1855 | 1 | - |
| 16. | CHARPY | 1773 | 1 | - |
| 17. | CHARVET | 1812-1856 | 1 | 1 |
| 18. | CHARVIER | 1885 | - | 1 |
| 19. | CHATAGNAT | 1838-1864 | 3 | - |
| 20. | CHATAGNAT MORENNE | 1814 | - | 1 |
| 21. | CHATELAIN | 1836-1874 | 2 | - |
| 22. | CHATELARD | 1782 | - | 1 |
| 23. | CHATENOUD | 1871 | 1 | - |
| 24. | CHAUSSELAND | 1832-1835 | - | 2 |
| 25. | CHAVANEY | 1778 | - | 1 |
| 26. | CHENAL | 1779 | - | 1 |
| 27. | CHESNAY | 1854 | 1 | - |
| 28. | CHEVELU | 1751 | 1 | - |
| 29. | CHEVRIER | 1799 | 1 | - |
| 30. | CHIRON | 1843 | 1 | - |
| 31. | CHOSSELAND | 1881 | 1 | - |
| 32. | CHRISTIN | 1745-1780 | 1 | 2 |