Commune/Paroisse : FRONTENAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BABIN | 1910 | - | 1 |
| 2. | BABOT | 1858 | - | 1 |
| 3. | BACCARISSE | 1734 | 1 | - |
| 4. | BACHEREAU | 1724 | - | 1 |
| 5. | BAILLON | 1751-1788 | 3 | 1 |
| 6. | BALEZE | 1755 | 1 | - |
| 7. | BALLAN | 1778 | 1 | - |
| 8. | BALLET | 1811 | 1 | - |
| 9. | BALUC | 1829 | 1 | - |
| 10. | BAPTISTE | 1732-1834 | 4 | 4 |
| 11. | BARACHE | 1810 | - | 1 |
| 12. | BARATTE | 1899 | 1 | - |
| 13. | BARBAL | 1795-1895 | 4 | 5 |
| 14. | BARBE | 1887 | 1 | - |
| 15. | BARBOT | 1736 | 1 | - |
| 16. | BARDIN | 1722-1871 | 4 | 4 |
| 17. | BARET | 1832-1864 | - | 3 |
| 18. | BARIT | 1728 | - | 1 |
| 19. | BARRACHE | 1819 | - | 1 |
| 20. | BARRAT | 1906 | 1 | - |
| 21. | BARRAULT | 1641 | - | 1 |
| 22. | BARREAU | 1853 | 1 | - |
| 23. | BARREYRE | 1895-1903 | 2 | - |
| 24. | BARTE | 1745 | - | 1 |
| 25. | BARTHE | 1680-1890 | 9 | 11 |
| 26. | BARTHELEMY | 1837 | 1 | - |
| 27. | BAUNAC | 1728 | 1 | - |
| 28. | BAYLARD | 1869 | 1 | - |
| 29. | BAYLE | 1893-1910 | 2 | - |
| 30. | BAZERQUE | 1906 | 1 | - |