Commune/Paroisse : Neufchâteau [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COBRAIVILLE | 1898 | - | 1 |
| 2. | COEURDEROI | 1909 | 1 | - |
| 3. | COIBION | 1857-1896 | 2 | 1 |
| 4. | COLAUX | 1881 | 1 | - |
| 5. | COLLARD | 1798-1905 | 3 | 2 |
| 6. | COLLET | 1870-1891 | 3 | - |
| 7. | COLLETTE | 1797-1871 | 4 | 5 |
| 8. | COLLIGNON | 1810-1904 | 5 | 3 |
| 9. | COLLIN | 1796-1907 | 24 | 41 |
| 10. | COLLINET | 1889 | 1 | - |
| 11. | COLLOT | 1798 | 1 | - |
| 12. | COLSON | 1849-1893 | 1 | 1 |
| 13. | COMMUNY | 1853 | 1 | - |
| 14. | CONDROTTE | 1799-1885 | 3 | 2 |
| 15. | CONIAU | 1829 | 1 | - |
| 16. | CONNERODE | 1807 | - | 1 |
| 17. | CONNEROTTE | 1838 | - | 1 |
| 18. | CONROT | 1807 | 1 | - |
| 19. | CONROTTE | 1817 | 1 | - |
| 20. | COP | 1872 | - | 1 |
| 21. | COPINE | 1901 | 1 | - |
| 22. | CORBISIER | 1798-1899 | 6 | 6 |
| 23. | CORDIER | 1869-1878 | 2 | - |
| 24. | CORDONNIER | 1864-1870 | - | 2 |
| 25. | CORNEROTTE ou CONDROTTE | 1799 | 1 | - |
| 26. | CORNET | 1905 | 1 | - |
| 27. | COSSEE DE SEMERIES | 1850 | 1 | - |
| 28. | COURBET | 1904 | 1 | - |
| 29. | COURTOIS | 1845 | - | 1 |
| 30. | COUTELIER | 1812-1836 | 3 | - |