Commune/Paroisse : Ohain [Brabant wallon]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | JACHT | 1846-1881 | 2 | 2 |
| 2. | JACOB | 1880 | 1 | - |
| 3. | JACOBS | 1870 | 1 | - |
| 4. | JACQMIN | 1816-1894 | 4 | 2 |
| 5. | JADOT | 1796-1904 | 12 | 6 |
| 6. | JANSON | 1826 | 1 | - |
| 7. | JAUME | 1858 | 1 | - |
| 8. | JEANSON | 1859 | - | 1 |
| 9. | JOACHIM | 1900 | 1 | - |
| 10. | JOANEAU | 1826 | 1 | - |
| 11. | JOANNAU | 1809-1829 | 1 | 1 |
| 12. | JOANNAUX | 1847-1892 | - | 7 |
| 13. | JOANNO | 1812 | - | 1 |
| 14. | JOLLY | 1831 | 1 | - |
| 15. | JOLY | 1824-1894 | 10 | 1 |
| 16. | JONART | 1796 | 1 | - |
| 17. | JONIAUX | 1884 | 1 | - |
| 18. | JOUREZ | 1897 | 1 | - |
| 19. | JUSTAERT | 1837 | - | 1 |
