Mariages
Commune/Paroisse : Opprebais [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DUBOIS | 1787-1910 | 5 | 2 |
| 2. | DUCAT | 1834-1895 | 1 | 2 |
| 3. | DUCHESNE | 1731-1882 | 3 | - |
| 4. | DUCHESNOY | 1619-1700 | 1 | 4 |
| 5. | DUCOURTIL | 1607 | 1 | - |
| 6. | DUENNE | 1712 | 1 | - |
| 7. | DUFOUR | 1610 | - | 1 |
| 8. | DUMONT | 1620-1887 | 7 | 5 |
| 9. | DUPONT | 1660-1859 | 4 | 5 |
| 10. | DUQUENNE | 1854-1886 | 3 | - |
| 11. | DUQUESNE | 1877-1910 | 1 | 1 |
| 12. | DURIEUX | 1854-1907 | 1 | 2 |
| 13. | DURY | 1797-1892 | 3 | 4 |
| 14. | DUSART | 1881 | - | 1 |