Commune/Paroisse : Sedan. [Ardennes]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | COBAL | 1826 | 1 |
| 2. | COBUTIN | 1826 | 1 |
| 3. | COCQ | 1824-1826 | 2 |
| 4. | COKELAIRE | 1824 | 1 |
| 5. | COLIN | 1824-1827 | 5 |
| 6. | COLINET | 1824-1828 | 6 |
| 7. | COLLAR | 1827 | 1 |
| 8. | COLLARD | 1827 | 2 |
| 9. | COLLIGNON | 1824-1827 | 3 |
| 10. | COLLIN | 1825 | 1 |
| 11. | COLLINET | 1825 | 1 |
| 12. | COLLOT | 1825 | 1 |
| 13. | COLOMBE | 1824 | 1 |
| 14. | COLSON | 1824-1828 | 6 |
| 15. | COMPAS | 1824-1825 | 2 |
| 16. | CONQUERANT | 1827 | 1 |
| 17. | CONSTANT | 1824 | 1 |
| 18. | CONTAL | 1825-1827 | 2 |
| 19. | COQUILLE | 1824-1828 | 6 |
| 20. | CORBAS | 1825 | 1 |
| 21. | CORBION | 1824-1828 | 4 |
| 22. | CORDIER | 1825 | 1 |
| 23. | CORDONNIER | 1824-1827 | 2 |
| 24. | CORMAN | 1826-1828 | 2 |
| 25. | CORMONET | 1826 | 1 |
| 26. | CORNET | 1824-1828 | 8 |
| 27. | CORNU | 1826 | 1 |
| 28. | CORPS | 1824 | 1 |
| 29. | COULON | 1826 | 1 |
| 30. | COUPET | 1828 | 1 |
| 31. | COUPIN | 1827 | 1 |
| 32. | COURONNE | 1824-1828 | 2 |
| 33. | COURTOIS | 1827-1828 | 2 |
| 34. | COURTRAY | 1825 | 1 |
| 35. | COUSINARD | 1825-1827 | 2 |
| 36. | COUTLIET | 1827 | 1 |
| 37. | COUTRAY | 1825-1828 | 5 |
| 38. | COUVET | 1824-1828 | 2 |