Mariages
Commune/Paroisse : Onet-le-Château [Aveyron] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | ICHIE | 1831 | - | 1 |
| 2. | IMBERT | 1820 | 1 | - |
| 3. | ISARD | 1810-1823 | 1 | 2 |
| 4. | ISSALIS | 1865 | - | 1 |
| 5. | ISSALY | 1797-1851 | 2 | 1 |
| 6. | ISSIE | 1839-1887 | 2 | 2 |
| 7. | ISSIER | 1827 | - | 1 |
| 8. | IZARD | 1808-1845 | 2 | 4 |