Commune/Paroisse : Saint-Omer
| Patronymes | Périodes | Epoux | Epouses | |
|---|---|---|---|---|
| 1. | CRAMILLY | 1810 | 1 | - |
| 2. | CRAPET | 1850-1857 | - | 2 |
| 3. | CREMON | 1828-1861 | 3 | 1 |
| 4. | CREPEL | 1848 | 1 | - |
| 5. | CREPIN | 1805-1890 | 5 | 9 |
| 6. | CREPY | 1817-1888 | 4 | 3 |
| 7. | CREQUIS | 1888 | 1 | - |
| 8. | CRESSENT | 1840 | 1 | - |
| 9. | CRESSON | 1805-1893 | 10 | 5 |
| 10. | CRETEIN | 1849 | - | 1 |
| 11. | CREUSOT | 1890 | 1 | - |
| 12. | CREVECOEUR | 1825 | - | 1 |
| 13. | CRINCKET | 1832 | - | 1 |
| 14. | CROBIN | 1861 | - | 1 |
| 15. | CROCHART | 1844-1877 | 2 | 2 |
| 16. | CROCHET | 1831-1867 | 1 | 1 |
| 17. | CROCHEZ | 1873 | 1 | - |
| 18. | CROMBECKE | 1853 | 1 | - |
| 19. | CROMBEKE | 1846-1899 | 1 | 2 |
| 20. | CROMBEZ | 1860 | - | 1 |
| 21. | CROQUET | 1840-1897 | 4 | - |
| 22. | CROQUETTE | 1896 | - | 1 |
| 23. | CROUTA | 1815 | 1 | - |
| 24. | CROUZET | 1867-1871 | - | 2 |
| 25. | CRUZ | 1879-1883 | 2 | - |