Commune/Paroisse : Seyssel [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BEARD | 1760 | 1 | - |
| 2. | BECHARD | 1774-1884 | 2 | - |
| 3. | BECHAT | 1797 | - | 1 |
| 4. | BECHET | 1810 | 1 | - |
| 5. | BEL | 1880 | 1 | - |
| 6. | BELMOND | 1832-1851 | 2 | 2 |
| 7. | BELMONT | 1794-1865 | 2 | 2 |
| 8. | BENOIT | 1738-1854 | 8 | 10 |
| 9. | BERANGER | 1795 | 1 | - |
| 10. | BERENGER | 1792 | 1 | - |
| 11. | BERGER | 1799-1861 | 2 | 2 |
| 12. | BERLAT | 1791-1837 | 1 | 2 |
| 13. | BERLIOZ | 1763-1838 | 1 | 4 |
| 14. | BERMON | 1758-1760 | 1 | 1 |
| 15. | BERMOND | 1760-1799 | 2 | - |
| 16. | BERMONT | 1788 | - | 1 |
| 17. | BERNARD | 1789-1889 | 8 | 10 |
| 18. | BERNARD DIT MONTAY | 1804 | - | 1 |
| 19. | BERNEX | 1819 | 1 | - |
| 20. | BERNIN | 1768 | - | 1 |
| 21. | BERT | 1770 | - | 1 |
| 22. | BERTET | 1758-1878 | 11 | 22 |
| 23. | BERTHAIX | 1745 | 1 | - |
| 24. | BERTHET | 1742-1880 | 18 | 27 |
| 25. | BERTHOD | 1750 | 1 | - |
| 26. | BERTHON | 1781 | 1 | - |
| 27. | BERTHOUD | 1836 | 1 | - |
| 28. | BERTRAND | 1765-1878 | 3 | 3 |
| 29. | BESSE | 1749-1794 | 2 | - |
| 30. | BESSON | 1750-1830 | 6 | 1 |
| 31. | BETEL | 1859 | 1 | - |
| 32. | BEYSSON | 1776 | - | 1 |