Notaire : Warneton [Bel]
| Patronymes | Périodes | Couples | |
|---|---|---|---|
| 1. | SECQ | 1822 | 1 |
| 2. | SEGARD | 1819 | 1 |
| 3. | SEGERS | 1791 | 1 |
| 4. | SEGHERS | 1792 | 1 |
| 5. | SEGON | 1830 | 1 |
| 6. | SEIGIER | 1879 | 1 |
| 7. | SEINGIER | 1850 | 1 |
| 8. | SELOS | 1798-1847 | 2 |
| 9. | SELOSE | 1800 | 1 |
| 10. | SELOSSE | 1829 | 1 |
| 11. | SENECAUX | 1821 | 1 |
| 12. | SENELAR | 1805-1826 | 5 |
| 13. | SENESAEL | 1820 | 1 |
| 14. | SENESAL | 1818 | 1 |
| 15. | SENGIER | 1790-1832 | 8 |
| 16. | SENZIER | 1786-1864 | 12 |
| 17. | SERON | 1828 | 1 |
| 18. | SEROUTTRE | 1846 | 1 |
| 19. | SEROUX | 1851 | 1 |
| 20. | SERRON | 1820-1822 | 3 |
| 21. | SEVENOO | 1881 | 1 |
| 22. | SEVIN | 1819-1861 | 3 |
| 23. | SEYNAEVE | 1875-1881 | 4 |