Mariages
Commune/Paroisse : Saint-Jean-Geest [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BODSON | 1606-1626 | 1 | 1 |
| 2. | BOINE | 1694-1792 | 2 | 1 |
| 3. | BOLEN | 1815 | - | 1 |
| 4. | BONA | 1654-1719 | 1 | 1 |
| 5. | BONENFANT | 1906 | 1 | - |
| 6. | BONMAISON | 1591-1626 | 2 | 7 |
| 7. | BONNEVILLE | 1642 | - | 1 |
| 8. | BONVALET | 1709-1912 | 10 | 9 |
| 9. | BORGERS | 1782 | - | 1 |
| 10. | BORLÉE | 1879 | 1 | - |
| 11. | BOSMAN | 1849-1902 | 2 | 2 |
| 12. | BOTON | 1761 | 1 | - |
| 13. | BOTTON | 1717-1734 | 1 | 1 |
| 14. | BOTTU | 1850 | 1 | - |
| 15. | BOULANGER | 1725-1753 | 1 | 2 |
| 16. | BOULY | 1761-1902 | 4 | 4 |
| 17. | BOURGUIGNON | 1711-1871 | 3 | 5 |
| 18. | BOUVIER | 1603-1901 | 2 | 1 |