Mariages
Commune/Paroisse : Opheylissem [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CAMAL | 1887 | 1 | - |
| 2. | CARLENS | 1866-1904 | 3 | 1 |
| 3. | CARMAUX | 1761-1825 | 1 | 2 |
| 4. | CESAR | 1911 | 1 | - |
| 5. | CHARLIER | 1840 | - | 1 |
| 6. | CLAES | 1812-1909 | 7 | 5 |
| 7. | CLAESSEN | 1910 | - | 1 |
| 8. | CLASEN | 1876 | - | 1 |
| 9. | CLAUDE | 1851 | 1 | - |
| 10. | CLOES | 1808-1893 | 5 | - |
| 11. | CLOOTS | 1820-1907 | 2 | 5 |
| 12. | CLOQUET | 1887-1911 | 1 | 1 |
| 13. | CLOSE | 1870 | - | 1 |
| 14. | CLOSSE | 1848-1888 | 2 | - |
| 15. | COLLETTE | 1802 | - | 1 |
| 16. | COLLEZ | 1805-1806 | - | 2 |
| 17. | COLLIN | 1839-1882 | 2 | - |
| 18. | COLLON | 1001-1896 | 6 | 9 |
| 19. | COLON | 1832 | 1 | - |
| 20. | CONARD | 1836-1850 | - | 2 |
| 21. | CONART | 1867 | - | 1 |
| 22. | CONNART | 1001-1901 | 9 | 6 |
| 23. | CORROY | 1871-1902 | 3 | - |
| 24. | CORTHAUTS | 1894 | 1 | - |
| 25. | CORTHOUTS | 1841 | 1 | - |
| 26. | COSSE | 1804 | 1 | - |
| 27. | CRAB | 1902 | 1 | - |
| 28. | CULTIAUX | 1846 | - | 1 |