Commune/Paroisse : Langeron [Nièvre]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | FAIX | 1821 | - | 1 |
| 2. | FALCY | 1924 | 1 | - |
| 3. | FARFANOUX | 1706 | 1 | - |
| 4. | FARINOT ? | 1668 | 1 | - |
| 5. | FASSIER | 1668-1927 | 12 | 14 |
| 6. | FASSIER / FAVIER | 1779 | - | 1 |
| 7. | FASSIN | 1693-1711 | - | 2 |
| 8. | FAUCHET | 1677-1780 | 1 | 5 |
| 9. | FAULCONNIER | 1931 | 1 | - |
| 10. | FAVEROT | 1783-1873 | 4 | 1 |
| 11. | FAVIER | 1735 | - | 1 |
| 12. | FAVOREAU | 1872 | 1 | - |
| 13. | FAVROT | 1842-1846 | - | 2 |
| 14. | FAYE | 1802-1833 | 1 | 3 |
| 15. | FAYET | 1672-1704 | - | 2 |
| 16. | FELENNE | 1851 | 1 | - |
| 17. | FELIX | 1755 | 1 | - |
| 18. | FERRIEN | 1857 | - | 1 |
| 19. | FERRIER | 1849-1859 | - | 2 |
| 20. | FERRIERE | 1747-1755 | - | 3 |
| 21. | FERRY | 1702 | 1 | - |
| 22. | FINEL | 1706 | 1 | - |
| 23. | FITY | 1678 | 1 | - |
| 24. | FLESCHET | 1741 | 1 | - |
| 25. | FLORENTIN | 1865 | - | 1 |
| 26. | FLORET | 1719-1746 | 4 | 2 |
| 27. | FLORIN | 1719-1731 | 1 | 1 |
| 28. | FONTVERNE | 1694-1789 | 1 | 1 |
| 29. | FONVERNE | 1670-1881 | 9 | 5 |
| 30. | FOREST | 1746 | - | 1 |
| 31. | FORGET | 1918 | 1 | - |
| 32. | FORT | 1794-1880 | 4 | 1 |
| 33. | FORT / LEFORT | 1734 | 1 | - |
| 34. | FOUCAUD | 1830 | - | 1 |
| 35. | FOUCAULT | 1856 | 1 | - |
| 36. | FOUCHE | 1881 | - | 1 |
| 37. | FOUCHET | 1848 | 2 | - |
| 38. | FOUCRIER | 1921 | 1 | - |
| 39. | FOUGERAT | 1707-1716 | 1 | 1 |
| 40. | FOUGEROUX | 1869-1893 | 1 | 1 |
| 41. | FOURGEROUX | 1845-1910 | 2 | 1 |
| 42. | FOURNIER | 1676-1851 | 2 | 5 |
| 43. | FOURNIER / SOMMIER | 1668 | - | 1 |
| 44. | FOUROUX | 1735-1743 | 1 | 1 |
| 45. | FOUVERNE? | 1832 | - | 1 |
| 46. | FRADET | 1711 | 1 | - |
| 47. | FRAGNE | 1878 | - | 1 |
| 48. | FRAIGNE | 1872-1873 | - | 2 |
| 49. | FRANCOIS | 1854 | 1 | - |
| 50. | FRENE | 1845 | 1 | - |
| 51. | FRIAU | 1857-1881 | 1 | 1 |
| 52. | FRIAUD | 1927-1932 | 1 | 2 |
| 53. | FRIAUT | 1851-1895 | 2 | - |
| 54. | FRIGOLET | 1836-1855 | - | 3 |
| 55. | FRIOT | 1825-1872 | 1 | 1 |
| 56. | FUSIL | 1722 | 1 | - |