Mariages
Commune/Paroisse : Saint-Geniez-d'Olt [Aveyron] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BIEULAGUES | 1683 | - | 1 |
| 2. | BILLOT | 1850 | - | 1 |
| 3. | BIRON | 1730-1852 | 1 | 1 |
| 4. | BIROU | 1705-1833 | 9 | 6 |
| 5. | BIROUX | 1888 | - | 1 |
| 6. | BISCARA | 1872 | 1 | - |
| 7. | BISCHOFF | 1805 | 1 | - |