Commune/Paroisse : On [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | TABLE | 1813-1817 | 2 |
| 2. | TARTE | 1800-1868 | 13 |
| 3. | TASIAUX | 1872-1910 | 6 |
| 4. | TASSIAUX | 1868 | 1 |
| 5. | TAZIAUX | 1865-1919 | 10 |
| 6. | TEMLIN | 1860-1920 | 23 |
| 7. | TEMMIN | 1820 | 1 |
| 8. | TEMNIN | 1819-1859 | 3 |
| 9. | TERWAGNE | 1851 | 1 |
| 10. | TESSELIN | 1919 | 1 |
| 11. | TEVENIM | 1815 | 1 |
| 12. | TEVENIN | 1812-1817 | 2 |
| 13. | TEVENIN(M) | 1818 | 1 |
| 14. | THEMININ | 1822 | 1 |
| 15. | THEMLIN | 1862 | 1 |
| 16. | THEMNIN | 1821-1857 | 13 |
| 17. | THIRION | 1903 | 1 |
| 18. | THIRY | 1835-1920 | 10 |
| 19. | THOMAS | 1808-1908 | 25 |
| 20. | THOMASSEN | 1887 | 1 |
| 21. | THOMSIN | 1905 | 1 |
| 22. | TOMAS | 1799 | 1 |
| 23. | TOUBAUX | 1888 | 1 |
| 24. | TOUSAINT | 1819 | 1 |
| 25. | TOUSSAINT | 1784-1919 | 50 |
| 26. | TRINE | 1917-1920 | 2 |