Mariages
Commune/Paroisse : Fourmies [Nord] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COULON | 1858-1897 | 2 | 5 |
| 2. | COULOT | 1869 | - | 1 |
| 3. | COUPAIN | 1675-1898 | 3 | 11 |
| 4. | COUPIE | 1874-1892 | 2 | 1 |
| 5. | COUPIN | 1886 | - | 1 |
| 6. | COUPPEZ | 1871 | 1 | - |
| 7. | COUROT | 1874 | 1 | - |
| 8. | COURTECUISSE | 1823-1892 | 2 | 6 |
| 9. | COURTEHOUX | 1896 | 1 | - |
| 10. | COURTEVILLE | 1880-1900 | 1 | 1 |
| 11. | COURTIN | 1749-1896 | 5 | 5 |
| 12. | COURTOIS | 1901 | 1 | - |
| 13. | COUSIN | 1884-1901 | 4 | - |
| 14. | Couttelle | 1759 | 1 | - |
| 15. | COUTURE | 1858-1891 | 4 | 6 |
| 16. | COUTURIER | 1675-1768 | 6 | 2 |
| 17. | COUVREUR | 1856-1901 | 2 | 1 |