Commune/Paroisse : Onnion [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | MOGENET | 1906 | 1 | - |
| 2. | MOGEON | 1885 | 1 | - |
| 3. | MOGET | 1635-1696 | - | 3 |
| 4. | MOLLIAT | 1869-1912 | 2 | - |
| 5. | MOLLIET | 1803 | 1 | - |
| 6. | MONET | 1668-1685 | 2 | - |
| 7. | MONGE | 1713-1919 | 62 | 71 |
| 8. | MONNET | 1865 | 1 | - |
| 9. | MONTAMP | 1802-1807 | - | 2 |
| 10. | MONTAN | 1862-1871 | 1 | 1 |
| 11. | MONTAND | 1850-1859 | - | 2 |
| 12. | MONTANT | 1803-1919 | 9 | 9 |
| 13. | MONTTANT | 1829 | - | 1 |
| 14. | MOUTHON | 1897 | 1 | - |