Commune/Paroisse : Ortho [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SARLET | 1869 | 1 | - |
| 2. | SAUVAGE | 1818 | - | 1 |
| 3. | SCHADECK | 1860 | 1 | - |
| 4. | SCHAIRSEC | 1848 | 1 | - |
| 5. | SCHEQUENNE | 1841-1893 | 1 | 2 |
| 6. | SCHERENNE | 1876 | - | 1 |
| 7. | SCHLEDER | 1802-1867 | 4 | 4 |
| 8. | SCHMITZ | 1855 | 1 | - |
| 9. | SCHORTET | 1803 | - | 2 |
| 10. | SCHOUMACKER | 1835 | - | 1 |
| 11. | SCHOUMAKER | 1837-1854 | 2 | - |
| 12. | SELECK | 1886 | 1 | - |
| 13. | SELEQUE | 1864 | 1 | - |
| 14. | SERVAIS | 1831-1910 | 4 | - |
| 15. | SIBRET | 1835-1901 | 7 | 5 |
| 16. | SIMON | 1802-1900 | 8 | 11 |
| 17. | SINE | 1838 | 1 | - |
| 18. | SIUS | 1901 | 1 | - |
| 19. | SKA | 1885-1907 | 1 | 1 |
| 20. | SLEGERS | 1869 | 1 | - |
| 21. | SON | 1802-1893 | 5 | 20 |
| 22. | SONNET | 1908-1910 | 2 | 1 |
| 23. | SORLET | 1886 | 1 | - |
| 24. | SOUKIN | 1869 | 1 | - |
| 25. | SPENFELD | 1798 | - | 1 |
| 26. | SPOLIDORO | 1897 | 1 | - |
| 27. | SPOTTE | 1838 | 1 | - |
| 28. | STILMANT | 1874-1876 | 1 | 1 |
| 29. | STOFFENNE | 1889 | 1 | - |
| 30. | STRANEN | 1831-1892 | 2 | 1 |
| 31. | SULBOUT | 1827-1898 | 8 | 2 |
| 32. | SULEAU | 1890 | 1 | - |