Commune/Paroisse : LOUPIAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BEDOURET | 1842 | - | 1 |
| 2. | BEGUERIE | 1865-1904 | 1 | 1 |
| 3. | BELIS | 1850 | - | 1 |
| 4. | BELLARD | 1838 | 1 | - |
| 5. | BELLAUBE | 1908 | 1 | - |
| 6. | BELLIARD | 1836 | 1 | - |
| 7. | BELLOC | 1785-1909 | 18 | 15 |
| 8. | BENTEJAC | 1805 | - | 1 |
| 9. | BERARD | 1869-1909 | 2 | 2 |
| 10. | BERGADIN | 1807 | 1 | - |
| 11. | BERGALLONNE | 1807 | - | 1 |
| 12. | BERGE | 1836-1905 | - | 2 |
| 13. | BERGERIE | 1843-1880 | 1 | 1 |
| 14. | BERGES | 1825 | 1 | - |
| 15. | BERGEY | 1808-1831 | 2 | 1 |
| 16. | BERINGUER | 1875 | - | 1 |
| 17. | BERNEDE | 1828-1899 | 2 | 4 |
| 18. | BERNOS | 1909 | - | 1 |
| 19. | BERNY | 1892 | 1 | - |
| 20. | BERTIN | 1828-1910 | 4 | 1 |
| 21. | BERTRAND | 1858 | 1 | - |
| 22. | BETUS | 1866-1904 | 1 | 3 |
| 23. | BEYLARD | 1841 | - | 1 |
| 24. | BEYNARD | 1830 | - | 1 |