Commune/Paroisse : Vailly [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COLLET | 1900 | 1 | - |
| 2. | COLLET CHASTELLAIN | 1656 | - | 1 |
| 3. | COLLOMB | 1898 | 1 | - |
| 4. | COLLOUD | 1668-1922 | 19 | 6 |
| 5. | COLOUD | 1890 | - | 1 |
| 6. | COMPAGNON | 1926 | 1 | - |
| 7. | COMTE | 1810-1900 | 1 | 1 |
| 8. | CONVERSET | 1825-1838 | 1 | 1 |
| 9. | CORNIER | 1670-1909 | 1 | 3 |
| 10. | COTTET | 1909 | 1 | - |