Mariages
Commune/Paroisse : Decazeville [Aveyron] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | JACQUEMIN | 1881 | 1 | - |
| 2. | JACQUET | 1882 | 1 | - |
| 3. | JACQUIER | 1844 | 1 | - |
| 4. | JAFFET | 1882 | 1 | - |
| 5. | JALADE | 1879 | - | 1 |
| 6. | JALADIS | 1897 | 1 | - |
| 7. | JALBERT | 1844-1894 | 3 | 3 |
| 8. | JALENQUES | 1848 | - | 1 |
| 9. | JALLADE | 1871 | 1 | - |
| 10. | JAMME | 1873 | - | 1 |
| 11. | JAMMES | 1842 | - | 1 |
| 12. | JANSANA | 1843-1866 | 2 | - |
| 13. | JARDEL | 1875-1899 | 2 | 1 |
| 14. | JARRIGE | 1856 | 1 | - |
| 15. | JAULIAC | 1879 | - | 1 |
| 16. | JAUVION | 1888 | - | 1 |