Divers (tables décennales mariage)
Commune/Paroisse : Biras [Dordogne] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BEAU | 1809-1847 | 2 | 1 |
| 2. | BEAUPIES | 1793 | 1 | - |
| 3. | BELAY | 1875 | - | 1 |
| 4. | BELETTE | 1798 | - | 1 |
| 5. | BENJAMIN | 1891 | - | 1 |
| 6. | BERCHENY | 1888 | 1 | - |
| 7. | BERGER | 1840 | 1 | - |
| 8. | BERNEIX | 1801 | 1 | - |
| 9. | BERNOUILLET | 1858 | 1 | - |
| 10. | BERTHON | 1835 | 1 | - |
| 11. | BERTHOU | 1902 | - | 1 |
| 12. | BERTON | 1816-1819 | - | 2 |
| 13. | BEUILLE | 1855 | 1 | - |
| 14. | BEYNEIX | 1810-1833 | - | 2 |
| 15. | BEYNEY | 1901 | 1 | - |