Notaire : Frelinghien [59]
| Patronymes | Périodes | Couples | |
|---|---|---|---|
| 1. | BACAR | 1807 | 1 |
| 2. | BACHY | 1766 | 1 |
| 3. | BACLE | 1757 | 1 |
| 4. | BACLOU | 1759 | 1 |
| 5. | BACQUART | 1732-1803 | 5 |
| 6. | BACQUET | 1778 | 1 |
| 7. | BACRO | 1805 | 1 |
| 8. | BAGUE | 1798 | 1 |
| 9. | BAILLEUL | 1801-1815 | 2 |
| 10. | BAILLIEN | 1803 | 1 |
| 11. | BAILLIT | 1754 | 1 |
| 12. | BAKRE | 1720 | 1 |
| 13. | BAL | 1731 | 1 |
| 14. | BALDE | 1735-1736 | 2 |
| 15. | BALLE | 1737-1746 | 3 |
| 16. | BALLET | 1716 | 1 |
| 17. | BARBE | 1679-1818 | 15 |
| 18. | BARBERY | 1795 | 2 |
| 19. | BARBEZ | 1778-1816 | 12 |
| 20. | BARBRY | 1701 | 1 |
| 21. | BARELLA | 1771 | 1 |
| 22. | BARISEAU | 1712 | 1 |
| 23. | BARRE | 1792 | 1 |
| 24. | BARTHIE | 1737-1817 | 6 |
| 25. | BARTIE | 1725-1742 | 7 |
| 26. | BARTIER | 1707-1822 | 30 |
| 27. | BARTIEZ | 1758-1812 | 2 |
| 28. | BARTRIE | 1709-1791 | 7 |
| 29. | BATEUR | 1699-1730 | 2 |
| 30. | BATTEUR | 1708-1822 | 27 |
| 31. | BAU | 1720 | 1 |
| 32. | BAUDE | 1745 | 1 |
| 33. | BAVANIS | 1706 | 1 |