Mariages
Commune/Paroisse : THONON-LES-BAINS [HAUTE-SAVOIE] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | OBERLIN | 1890 | 1 | - |
| 2. | OBERTI | 1904 | 1 | - |
| 3. | ODIN | 1919 | 1 | - |
| 4. | OFFMAN SCHAER | 1901 | 1 | - |
| 5. | OGLIOTTI | 1913 | - | 1 |
| 6. | OGNE | 1881-1905 | 2 | 3 |
| 7. | OLIVET | 1822 | 1 | - |
| 8. | OLIVIER | 1830-1915 | 4 | 1 |
| 9. | ORANGE | 1919 | - | 1 |
| 10. | OSTIER | 1919 | 1 | - |
| 11. | OTTO | 1916 | 1 | - |
| 12. | OUDOT | 1895 | 1 | - |
| 13. | OYSEL | 1837 | - | 1 |
| 14. | OYSET | 1836 | - | 1 |