Commune/Paroisse : Longchamps [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BALAND | 1842 | 1 |
| 2. | BALTHAZAR | 1870 | 1 |
| 3. | BAOO | 1875 | 1 |
| 4. | BARTHELEMI | 1841 | 1 |
| 5. | BARTHOLOME | 1822-1902 | 3 |
| 6. | BASTIN | 1824-1905 | 26 |
| 7. | BAUVIR | 1872 | 1 |
| 8. | BEAULIEU | 1840 | 1 |
| 9. | BEAUTEMS | 1850 | 1 |
| 10. | BELCHE | 1856 | 1 |
| 11. | BELGRANGE | 1832 | 1 |
| 12. | BENOIT | 1866-1872 | 2 |
| 13. | BERHIN | 1833 | 1 |
| 14. | BERTHOLET | 1879 | 1 |
| 15. | BERTRAND | 1857 | 1 |
| 16. | BESCHMONT | 1874 | 1 |
| 17. | BEVER | 1837-1910 | 10 |
| 18. | BEVIGNER | 1848 | 1 |
| 19. | BEVIGNERS | 1855-1858 | 2 |
| 20. | BILLA | 1900 | 1 |
| 21. | BINET | 1860-1906 | 4 |
| 22. | BLEROT | 1840 | 1 |
| 23. | BOCK | 1866-1876 | 2 |
| 24. | BOEVER | 1846 | 1 |
| 25. | BOMBOIR | 1899-1905 | 2 |
| 26. | BOME | 1847 | 1 |
| 27. | BORCY | 1865 | 1 |
| 28. | BOSARD | 1834-1910 | 8 |
| 29. | BOSSARD | 1822-1830 | 7 |
| 30. | BOSSET | 1880 | 1 |
| 31. | BOTTET | 1839 | 1 |
| 32. | BOULANGER | 1907 | 1 |
| 33. | BOURCY | 1821-1908 | 22 |
| 34. | BOZARD | 1860 | 1 |
| 35. | BOZET | 1909-1912 | 2 |
| 36. | BRAQUET | 1839-1912 | 6 |
| 37. | BRASSEUR | 1832-1879 | 5 |
| 38. | BRAULET | 1869 | 1 |
| 39. | BURTOMBOIS | 1865 | 1 |
| 40. | BUSENDORFF | 1875 | 1 |