Notaire : Frelinghien [59]
| Patronymes | Périodes | Couples | |
|---|---|---|---|
| 1. | LOEIL | 1769 | 1 |
| 2. | LOGIE | 1659-1666 | 4 |
| 3. | LOGIER | 1784-1787 | 3 |
| 4. | LOGIEZ | 1787 | 1 |
| 5. | LONGESPE | 1683 | 1 |
| 6. | LONGHESPE | 1735-1762 | 5 |
| 7. | LONGHESPEE | 1715 | 1 |
| 8. | LONGUE EPEE | 1759-1773 | 3 |
| 9. | LONGUE ESPE | 1707 | 1 |
| 10. | LONGUE-EPEE | 1785 | 1 |
| 11. | LONGUEPE | 1730-1776 | 7 |
| 12. | LONGUEPEE | 1734 | 1 |
| 13. | LONGUESEPE | 1701 | 1 |
| 14. | LONGUESPE | 1604-1711 | 40 |
| 15. | LONGUESPEE | 1602-1715 | 14 |
| 16. | LONGUESPEZ | 1705 | 1 |
| 17. | LONNOIX | 1731 | 1 |
| 18. | LONNOY | 1734 | 1 |
| 19. | LOOTEN | 1784 | 1 |
| 20. | LORIDAN | 1705-1770 | 13 |
| 21. | LORIDANT | 1721-1766 | 2 |
| 22. | LORTHIOY | 1767 | 1 |
| 23. | LOUAGE | 1782-1788 | 4 |
| 24. | LOURME | 1728-1740 | 5 |