Notaire : Frelinghien [59]
| Patronymes | Périodes | Couples | |
|---|---|---|---|
| 1. | LA LOU | 1723 | 1 |
| 2. | LA LOY | 1684-1741 | 3 |
| 3. | LADMERAND | 1651 | 1 |
| 4. | LAGACE | 1644-1683 | 12 |
| 5. | LAGACHE | 1649-1788 | 3 |
| 6. | LAIGNEL | 1610-1768 | 13 |
| 7. | LALAU | 1711-1714 | 2 |
| 8. | LALEAU | 1748 | 1 |
| 9. | LALEMAN | 1626 | 1 |
| 10. | LALLEMAN | 1628 | 1 |
| 11. | LALLEMAND | 1623-1630 | 3 |
| 12. | LALLEMANT | 1752-1757 | 5 |
| 13. | LALLOO | 1649 | 1 |
| 14. | LALLOY | 1651-1688 | 3 |
| 15. | LALOI | 1654 | 1 |
| 16. | LALOOZ | 1660 | 1 |
| 17. | LALOY | 1686-1746 | 11 |
| 18. | LALOZ | 1716 | 1 |
| 19. | LAMBIN | 1649-1786 | 22 |
| 20. | LAMBLIN | 1783 | 1 |
| 21. | LAMBRE | 1737 | 1 |
| 22. | LAMERAN | 1655-1662 | 3 |
| 23. | LAMERAND | 1605-1665 | 12 |
| 24. | LAMERANT | 1632 | 1 |
| 25. | LANNOY | 1649-1730 | 2 |
| 26. | LAUNOY | 1777 | 2 |
| 27. | LAURIDAN | 1747-1769 | 4 |
| 28. | LAURIDANT | 1725-1776 | 11 |
| 29. | LAVEINE | 1755-1758 | 2 |
| 30. | LAVESNE | 1756 | 1 |