Commune/Paroisse : Saint Omer Paroisse Ste Marguerite
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BUCHY | 1715 | 1 |
| 2. | BUCQUET | 1750-1777 | 4 |
| 3. | BUDIN | 1721-1754 | 4 |
| 4. | BUÉ | 1724 | 1 |
| 5. | BUIDAIN | 1781 | 1 |
| 6. | BUIDEN | 1720 | 1 |
| 7. | BUIDIN | 1714-1785 | 8 |
| 8. | BUIS | 1705 | 1 |
| 9. | BUISSON | 1710-1737 | 3 |
| 10. | BULLE | 1704 | 1 |
| 11. | BULLOO | 1759 | 1 |
| 12. | BULLOOS | 1701 | 1 |
| 13. | BULLOT | 1724 | 1 |
| 14. | BULO | 1746 | 1 |
| 15. | BULOO | 1766 | 1 |
| 16. | BULOT | 1702-1742 | 5 |
| 17. | BULOTTE | 1764 | 1 |
| 18. | BULOY | 1786 | 1 |
| 19. | BULTEL | 1759-1763 | 2 |
| 20. | BUNARD | 1750-1786 | 8 |
| 21. | BUNART | 1754-1757 | 2 |
| 22. | BUQUET | 1745-1778 | 4 |
| 23. | BURBURE | 1723-1777 | 2 |
| 24. | BURET | 1771 | 1 |
| 25. | BURY | 1724 | 1 |
| 26. | BUSI | 1743 | 1 |
| 27. | BUSON | 1727 | 1 |
| 28. | BUSSCHART | 1749 | 1 |
| 29. | BUSSON | 1731 | 1 |
| 30. | BUSSY | 1710-1781 | 5 |
| 31. | BUSY | 1749 | 1 |
| 32. | BUTAY | 1703-1784 | 20 |
| 33. | BÛTON | 1719-1726 | 2 |
| 34. | BUTOT | 1701-1729 | 2 |
| 35. | BUVÉ | 1789 | 1 |
| 36. | BUVET | 1760-1780 | 2 |
| 37. | BUVEZ | 1783-1789 | 3 |
| 38. | BUY | 1700 | 1 |
| 39. | BUYART | 1738 | 1 |
| 40. | BUYSE | 0 | 1 |