Commune/Paroisse : RIONS [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BIANCHI BISCOLI | 1891 | - | 1 |
| 2. | BIAUT | 1828 | - | 1 |
| 3. | BIES | 1777 | 1 | - |
| 4. | BIGESE | 1899 | 1 | - |
| 5. | BIGNE | 1910 | 1 | - |
| 6. | BIGNET | 1804-1867 | 5 | 1 |
| 7. | BIGUET | 1765 | 1 | - |
| 8. | BILLAUD | 1850 | - | 1 |
| 9. | BILLOT | 1793-1864 | 2 | 1 |
| 10. | BIREBALOIS | 1779 | 1 | - |