Mariages
Commune/Paroisse : Opprebais [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CAFFAUX | 1770 | 1 | - |
| 2. | CAMPINAIRE | 1906 | 1 | - |
| 3. | CANON | 1707 | 1 | - |
| 4. | CANOSETTE | 1874 | - | 1 |
| 5. | CANOZETTE | 1842 | 1 | - |
| 6. | CANTILLON | 1749 | - | 1 |
| 7. | CARE | 1665 | 1 | - |
| 8. | CARLIER | 1745 | 1 | - |
| 9. | CARTIAU | 1702 | - | 1 |
| 10. | CARTIEAU | 1672 | 1 | - |
| 11. | CASSART | 1616-1736 | 3 | 2 |
| 12. | CASSAUX | 1798-1823 | 2 | 3 |
| 13. | CAUSSEN | 1739 | 1 | - |