Mariages
Commune/Paroisse : Orp-le-Grand [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | ROA | 1743 | 1 | - |
| 2. | ROBA | 1741-1759 | - | 3 |
| 3. | ROBERT | 1736-1890 | 5 | 3 |
| 4. | ROGIER | 1653-1682 | 1 | 2 |
| 5. | ROICHER | 1744 | 1 | - |
| 6. | ROSOUX | 1792-1839 | 1 | 1 |
| 7. | ROSSY | 1806 | 1 | - |
| 8. | ROUCHET | 1803 | 1 | - |
| 9. | ROUSSAU | 1669-1670 | - | 2 |
| 10. | ROUSSEAU | 1688-1793 | 4 | 7 |
| 11. | ROUSSEL | 1823 | 1 | - |