Commune/Paroisse : Barvaux-sur-Ourthe [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BADOUX | 1965 | 1 |
| 2. | BAIR | 1964 | 2 |
| 3. | BALANT | 1814-1848 | 5 |
| 4. | BALBEUR | 1868 | 1 |
| 5. | BALLANT | 1854 | 1 |
| 6. | BARBASON | 1952 | 1 |
| 7. | BARHON | 1806 | 1 |
| 8. | BARIX | 1949 | 1 |
| 9. | BARTHOLOME | 1959 | 1 |
| 10. | BARTHOLOMEZ | 1957 | 1 |
| 11. | BASQUÉ | 1861 | 1 |
| 12. | BASTEYNS | 1936 | 1 |
| 13. | BASTIEN | 1873 | 1 |
| 14. | BASTIN | 1849-1958 | 5 |
| 15. | BAUCART | 1866 | 1 |
| 16. | BAURAIND | 1946 | 1 |
| 17. | BAURY | 1922 | 1 |