Commune/Paroisse : Longvilly [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | FABRY | 1850-1912 | 1 | 1 |
| 2. | FAIRON | 1797-1898 | 3 | 2 |
| 3. | FELTEN | 1842 | 1 | - |
| 4. | FEROUMONT | 1891 | 1 | - |
| 5. | FLAMANG | 1855 | 1 | - |
| 6. | FLAMMANG | 1900 | 1 | - |
| 7. | FLIPAR | 1816 | - | 1 |
| 8. | FONCQ | 1829 | - | 1 |
| 9. | FONTAINE | 1895 | - | 1 |
| 10. | FRAITURE | 1875 | 1 | - |
| 11. | FRANCA | 1860 | - | 1 |
| 12. | FRANÇOIS | 1833 | 1 | - |
| 13. | FRANKA | 1859 | - | 1 |
| 14. | FRANKART | 1824 | 1 | - |
| 15. | FRANZEN | 1908 | 1 | - |
| 16. | FRASELLE | 1869-1883 | 2 | - |
| 17. | FREDERICK | 1832-1903 | 3 | 2 |
| 18. | FRERES | 1868-1911 | 2 | 1 |
| 19. | FRICOT | 1906 | 1 | - |
| 20. | FROMONT | 1874 | - | 1 |