Commune/Paroisse : Marche-en-Famenne [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | THEISEN | 1960 | 1 |
| 2. | THEISMAN | 1901 | 1 |
| 3. | THEMELIN | 1806 | 1 |
| 4. | THERER | 1853-1901 | 2 |
| 5. | THERY | 1914 | 1 |
| 6. | THEVENIER | 1813 | 1 |
| 7. | THEVENIN | 1839-1887 | 7 |
| 8. | THÉVENIN | 1897-1898 | 2 |
| 9. | THÉZEN | 1881 | 1 |
| 10. | THIELENS | 1944 | 1 |
| 11. | THIERY | 1839 | 1 |
| 12. | THILMANY | 1881-1889 | 2 |
| 13. | THIMUS | 1909 | 1 |
| 14. | THIOUX | 1911 | 1 |
| 15. | THIRIFAYS | 1931 | 1 |
| 16. | THIRION | 1875 | 1 |
| 17. | THIRY | 1809-1970 | 25 |
| 18. | THIS | 1941 | 1 |
| 19. | THISSE | 1954 | 1 |
| 20. | THOMAS | 1826-1934 | 7 |
| 21. | THOMERS | 1875 | 1 |
| 22. | THOMMÈS | 1949 | 1 |
| 23. | THONET | 1851-1969 | 14 |
| 24. | THONNOIRE | 1817 | 1 |
| 25. | THONON | 1910 | 1 |
| 26. | THOREZ | 1949 | 1 |
| 27. | THUNS | 1969 | 1 |
| 28. | THYS | 1842-1948 | 12 |
| 29. | THYSE | 1914 | 1 |