Notaire : Secteur [59-Bel]
| Patronymes | Périodes | Contractant | Contractante | |
|---|---|---|---|---|
| 1. | BAL | 1976 | 12 | - |
| 2. | BALAVOINE | - | 1 | - |
| 3. | BALBUCK | 1800-1927 | 2 | - |
| 4. | BALCAEN | 1914-1981 | 4 | - |
| 5. | BALDE | - | - | 1 |
| 6. | BALDOUYCK | 1915 | 1 | - |
| 7. | BALDUCK | 1918 | 1 | - |
| 8. | BALDUYCK | - | 2 | - |
| 9. | BALE | 1850 | 1 | - |
| 10. | BALEMBOIS | - | 1 | - |
| 11. | BALEMBOY | 1915 | 1 | - |
| 12. | BALENGHIEN | 1915 | 1 | - |
| 13. | BALIEUS | 1914 | 1 | - |
| 14. | BALISE | 1888 | 1 | - |
| 15. | BALL | 1617 | 1 | - |
| 16. | BALLAERT | 1914 | 1 | - |
| 17. | BALLANGER | 1915 | 1 | - |
| 18. | BALLE | 1914 | 1 | - |
| 19. | BALLE ou BALDE | 1749 | 1 | - |
| 20. | BALLEGEER | 1920 | 1 | - |
| 21. | BALLEMAN | 1812 | 1 | - |
| 22. | BALLET | - | - | 1 |
| 23. | BALLET DE LEEUWENBOURG | 1723 | - | 1 |
| 24. | BALLEUR | 1689 | 1 | - |
| 25. | BALLEZ | 1916 | 1 | - |
| 26. | BALLIEU | 1914 | 2 | - |
| 27. | BALLO | 1729 | 1 | - |
| 28. | BALLOIS | 1970 | 9 | - |
| 29. | BALLON | 1754 | 1 | - |
| 30. | BALLOT | 1750 | 6 | - |
| 31. | BALLOU | 1915 | 1 | - |
| 32. | BALLOY | 1915 | 10 | - |
| 33. | BALOIS | 1914 | 1 | - |
| 34. | BALORY | 1738 | 1 | - |
| 35. | BALSAN | 1912 | 1 | - |
| 36. | BALTA | 1914 | 1 | - |
| 37. | BALY | 1915 | 1 | - |