Mariages
Commune/Paroisse : Orbais [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | THEYS | 1791 | 1 | - |
| 2. | THIRION | 1785 | 1 | - |
| 3. | THIRY | 1757 | 1 | - |
| 4. | THONNE | 1781 | 1 | - |
| 5. | TICHON | 1648-1710 | 2 | 2 |
| 6. | TILLIEUR | 1721 | - | 1 |
| 7. | TOMBOIS | 1771 | 1 | - |
| 8. | TOMBOY | 1698 | 1 | - |
| 9. | TRÉMOUROUX | 1774 | 1 | - |
| 10. | TRICOT | 1706-1789 | 11 | 7 |
| 11. | TRONIÉE | 1702 | 1 | - |