Commune/Paroisse : Longchamps [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BALLAND | 1836 | 1 | - |
| 2. | BASTIN | 1822-1890 | 3 | 7 |
| 3. | BAUVER | 1875 | 1 | - |
| 4. | BENIGERS | 1891 | - | 1 |
| 5. | BENOIT | 1878-1902 | - | 7 |
| 6. | BERG | 1885 | - | 1 |
| 7. | BEVER | 1827-1834 | 1 | 3 |
| 8. | BEVIGNERS | 1869-1881 | - | 2 |
| 9. | BIERME | 1893 | 1 | - |
| 10. | BILLA | 1885 | - | 1 |
| 11. | BINET | 1870-1883 | 2 | 1 |
| 12. | BIVER | 1887 | - | 1 |
| 13. | BLAISE | 1882-1912 | 3 | 2 |
| 14. | BLERET | 1831 | - | 1 |
| 15. | BLEROT | 1880 | 1 | - |
| 16. | BOCK | 1863 | 1 | - |
| 17. | BODARD | 1911 | - | 1 |
| 18. | BODE | 1830 | - | 1 |
| 19. | BOMBOIR | 1885-1902 | 2 | - |
| 20. | BORCEU | 1889 | 1 | - |
| 21. | BOSARD | 1838-1903 | 2 | 4 |
| 22. | BOSART | 1833 | - | 1 |
| 23. | BOSSARD | 1874 | 1 | - |
| 24. | BOSSART | 1871 | - | 1 |
| 25. | BOULANGER | 1905 | 1 | - |
| 26. | BOULARD | 1832 | 1 | - |
| 27. | BOURCY | 1871-1911 | 5 | 4 |
| 28. | BOUTET | 1871 | - | 1 |
| 29. | BOZARD | 1883 | - | 1 |
| 30. | BOZET | 1874-1911 | 2 | 1 |
| 31. | BRACKMAN | 1904 | 1 | - |
| 32. | BRAQUET | 1822-1878 | 3 | 1 |
| 33. | BRASSEUR | 1826-1829 | - | 3 |
| 34. | BREBOIS | 1911 | - | 1 |
| 35. | BRICH | 1896 | 1 | - |
| 36. | BUSENDORF | 1833 | 1 | - |