Commune/Paroisse : Sy [Ardennes]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CARRÉ | 1831-1856 | - | 2 |
| 2. | CHARPENTIER | 1875 | 1 | - |
| 3. | CLAPARÈDE | 1843 | 1 | - |
| 4. | CLOUET | 1830 | 1 | - |
| 5. | COLINET | 1826-1841 | - | 4 |
| 6. | COLLINET | 1867 | - | 1 |
| 7. | CORDA | 1832-1891 | 1 | 1 |
| 8. | COTTIN | 1857 | - | 1 |
| 9. | COUPTEAU | 1858 | 1 | - |
| 10. | COURTEHOUX | 1884-1887 | 2 | - |
| 11. | COUSINARD | 1920 | - | 1 |
| 12. | CRINVILLE | 1842 | 1 | - |