Commune/Paroisse : Barvaux-sur-Ourthe [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BACK | 1833 | 1 | - |
| 2. | BAILLY | 1892 | 1 | - |
| 3. | BAIR | 1942 | 1 | - |
| 4. | BARAS | 1936 | 1 | - |
| 5. | BARETELLA | 1933 | 1 | - |
| 6. | BARTHÉLEMI | 1875 | - | 1 |
| 7. | BASTEYNS | 1930 | - | 1 |
| 8. | BASTIN | 1882-1942 | 5 | 2 |
| 9. | BAY | 1864 | 1 | - |
| 10. | BAYNE | 1823 | 1 | - |
| 11. | BEAUCLERCQ | 1913 | 1 | - |
| 12. | BEGUIN | 1931 | - | 1 |
| 13. | BELOT | 1894-1934 | 2 | 3 |
| 14. | BERLEUR | 1897 | 1 | - |
| 15. | BERTIMCHAMPS | 1906 | 1 | - |
| 16. | BERTINCHAMPS | 1911-1938 | 5 | 3 |
| 17. | BERTRAND | 1854 | 1 | - |
| 18. | BÉGUIN | 1908 | 1 | - |
| 19. | BIHAIN | 1942 | - | 1 |
| 20. | BIHAY | 1803-1894 | 3 | 9 |
| 21. | BIHET | 1922 | 2 | 1 |
| 22. | BLAISE | 1868 | 1 | - |
| 23. | BLAVIER | 1886 | 1 | - |
| 24. | BLEURHEID | 1849 | - | 1 |
| 25. | BOCHKOLTZ | 1822 | 1 | - |
| 26. | BOCLINVILLE | 1930 | 1 | - |
| 27. | BODELET | 1914-1920 | - | 3 |
| 28. | BODSON | 1936 | - | 1 |
| 29. | BOHON | 1801-1836 | 3 | 2 |
| 30. | BOILEAU | 1805-1811 | 2 | - |
| 31. | BOINET | 1924 | 1 | - |
| 32. | BONHIVER | 1858 | 1 | - |
| 33. | BONIVER | 1800-1944 | 16 | 28 |
| 34. | BONJEAN | 1888-1939 | 4 | 1 |
| 35. | BONMARIAGE | 1939 | 1 | - |
| 36. | BORCEUX | 1890-1918 | 1 | 1 |
| 37. | BOREUX | 1903 | 1 | - |
| 38. | BORLON | 1888 | 1 | - |
| 39. | BOSSE | 1932 | 1 | - |
| 40. | BOUGARD | 1942 | 1 | - |
| 41. | BRASSEUR | 1857 | 1 | - |
| 42. | BREBOIS | 1848-1849 | 1 | 1 |
| 43. | BREITBACH | 1849 | 1 | - |
| 44. | BRÉBOIS | 1813 | 1 | - |
| 45. | BRISY | 1927 | 1 | - |
| 46. | BRUMENIL | 1822-1927 | 8 | 10 |
| 47. | BRUYERE | 1832-1879 | 2 | 2 |
| 48. | BRUYÈRE | 1807-1908 | 2 | 10 |
| 49. | BUISSERET | 1872 | 1 | - |
| 50. | BUREAU | 1904-1933 | 2 | - |
| 51. | BURNAY | 1836-1841 | 2 | 2 |
| 52. | BURON | 1818-1922 | 5 | 3 |
| 53. | BÜCK | 1914 | 1 | - |