Commune/Paroisse : Durenque [Aveyron]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | Baldet | 1860-1900 | 4 | - |
| 2. | Barrau | 1830-1890 | 4 | - |
| 3. | Barthe | 1860 | 3 | - |
| 4. | Bellouvet | 1880 | 4 | - |
| 5. | Bélet | 1880 | 2 | - |
| 6. | Bibal | 1840 | 1 | - |
| 7. | Bibian | 1890-1900 | 2 | - |
| 8. | Bonnefous | 1900 | 2 | - |
| 9. | Bonnemayre | 1840 | 1 | - |
| 10. | Bonnet | 1840-1870 | 9 | - |
| 11. | Bonneviale | 1890 | 1 | - |
| 12. | Bonnevialle | 1850-1910 | 5 | - |
| 13. | Bories | 1870 | 4 | - |
| 14. | Boudes | 1820 | 1 | - |
| 15. | Boudou | 1780-1900 | 7 | - |
| 16. | Bousquet | 1890 | 1 | - |
| 17. | Bru | 1840-1900 | 2 | - |
| 18. | Bruel | 1890 | 1 | - |