Commune/Paroisse : Saint-Roch [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | ROBBAZ | 1846-1851 | 3 |
| 2. | ROC-DUPLAND | 1823 | 1 |
| 3. | ROCH | 1796-1797 | 2 |
| 4. | ROCH CHALLAIS | 1814 | 1 |
| 5. | ROCH CHALLEY | 1861-1867 | 3 |
| 6. | ROCH-CHALAIS | 1849 | 1 |
| 7. | ROCH-CHALLAIS | 1807-1812 | 3 |
| 8. | ROCH-CHALLAY | 1800-1858 | 4 |
| 9. | ROCH-CHALLEY | 1793-1897 | 15 |
| 10. | ROCH-DUPLAND | 1819-1842 | 5 |
| 11. | ROCHE | 1830-1845 | 9 |
| 12. | ROCHET | 1939 | 1 |
| 13. | ROLA | 1843 | 1 |
| 14. | ROLLA | 1845 | 1 |
| 15. | ROMAND | 1842 | 1 |
| 16. | ROPHILE | 1824 | 1 |
| 17. | ROPHILLE | 1823-1826 | 2 |
| 18. | ROSSAT | 1828-1831 | 2 |
| 19. | ROSSET | 1814-1859 | 14 |
| 20. | ROSSI | 1836 | 1 |
| 21. | ROUSCONDI | 1851 | 1 |
| 22. | ROUSSY | 1837 | 1 |
| 23. | ROUX | 1814-1916 | 9 |