Mariages
Commune/Paroisse : THONON-LES-BAINS [Haute Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | PORRET | 1646 | - | 1 |
| 2. | PORTAY | 1620-1891 | 20 | 11 |
| 3. | PORTAZ | 1764 | 1 | - |
| 4. | PORTEY | 1620-1791 | 1 | 1 |
| 5. | PORTHAY | 1816-1818 | 1 | 1 |
| 6. | PORTHIER | 1865 | - | 1 |
| 7. | PORTIER | 1615-1894 | 60 | 56 |
| 8. | PORTY | 1676-1754 | 1 | 1 |