Naissances / Baptêmes
Commune/Paroisse : Marilles [Brabant Wallon] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BODART | 1762-1774 | 5 |
| 2. | BOESMANS | 1822 | 1 |
| 3. | BOIZE | 1698 | 1 |
| 4. | BOIZE (BOVET) | 1741 | 1 |
| 5. | BOLCAR | 1685-1692 | 3 |
| 6. | BORLEE | 1732-1733 | 2 |
| 7. | BOSQUILLON | 1908-1911 | 3 |
| 8. | BOTTIN | 1910-1911 | 2 |
| 9. | BOUCHER | 1838-1841 | 2 |
| 10. | BOURDOUX | 1691-1877 | 27 |
| 11. | BOURGEOIS | 1703 | 1 |
| 12. | BOURGUIGNON | 1909-1911 | 2 |
| 13. | BOUSCOT | 1691 | 1 |