Commune/Paroisse : Incourt [Brabant Wallon] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | SALMON | 1738-1879 | 12 |
| 2. | SANDRAP | 1817 | 1 |
| 3. | SANDRAPS | 1843-1860 | 5 |
| 4. | SANSDRAP | 1837-1906 | 5 |
| 5. | SAPIN | 1912 | 1 |
| 6. | SCHAZ | 1792 | 1 |
| 7. | SCHICTECATE | 1889 | 1 |
| 8. | SCHORNICIELLE | 1903 | 1 |
| 9. | SENY | 1856 | 1 |
| 10. | SERVAIS | 1863-1890 | 3 |
| 11. | SEUSSIN | 1729 | 1 |
| 12. | SIBIN | 1668 | 1 |
| 13. | SIMONART | 1804-1889 | 28 |
| 14. | SOCQUET | 1892 | 1 |
| 15. | SOMMEVILLE | 1859 | 1 |
| 16. | SONNET | 1868 | 1 |
| 17. | SQUILBECK | 1753-1778 | 2 |
| 18. | STAES | 1754 | 1 |
| 19. | STANSON | 1783-1869 | 2 |
| 20. | STAUMONT | 1856 | 1 |
| 21. | STEINIER | 1900 | 1 |
| 22. | STEVENART | 1815-1910 | 9 |
| 23. | STEVENIERS | 1838 | 1 |
| 24. | STIENON | 1855 | 1 |
| 25. | STOEFS | 1762 | 1 |
| 26. | STORDEUR | 1878 | 1 |
| 27. | STOUFS | 1819 | 1 |
| 28. | STRAL | 1845-1848 | 3 |
| 29. | STRALE | 1858 | 1 |
| 30. | STREL | 1805 | 1 |
| 31. | STROUBANS | 1785-1840 | 2 |
| 32. | STRUBANSE | 1816 | 1 |
| 33. | SUERS | 1706 | 1 |