Mariages
Commune/Paroisse : Decazeville [Aveyron] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BIARGUES | 1887-1892 | 1 | 1 |
| 2. | BIAUTE | 1869 | 1 | - |
| 3. | BIBAL | 1856-1889 | 4 | 2 |
| 4. | BIER | 1888-1894 | - | 2 |
| 5. | BIEULAC | 1874 | - | 1 |
| 6. | BIJAIRE | 1848 | 1 | - |
| 7. | BILLES | 1859 | 1 | - |
| 8. | BINEL | 1844-1899 | 3 | 1 |
| 9. | BIROU | 1836 | - | 1 |
| 10. | BITET | 1860 | 1 | - |
| 11. | BIYIER | 1867-1896 | 1 | 1 |