Commune/Paroisse : Giou-de-Mamou [Cantal]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | RAMOND | 1682-1822 | - | 3 |
| 2. | RANTIERES | 1645 | 1 | - |
| 3. | RAYGASSE | 1925 | 1 | - |
| 4. | RAYMOND | 1673 | - | 1 |
| 5. | REGIS | 1884 | - | 1 |
| 6. | RENTIERE | 1842 | 1 | - |
| 7. | RENTIERES | 1655-1709 | 1 | 1 |
| 8. | REVEILLAC | 1895 | - | 1 |
| 9. | REVEL | 1648-1843 | 3 | - |
| 10. | REVEL de | 1647 | - | 1 |
| 11. | REYGASSE | 1642-1822 | 1 | 1 |
| 12. | REYT | 1642-1906 | 7 | 4 |
| 13. | RHODES | 1928 | 1 | - |
| 14. | RICHARD | 1757-1835 | 1 | 1 |
| 15. | RICROS | 1918-1921 | 1 | 2 |
| 16. | RIEU | 1866-1932 | 2 | 4 |
| 17. | RIOM | 1735-1833 | 1 | 2 |
| 18. | RION | 1730 | - | 1 |
| 19. | RISPAIL | 1805 | 1 | - |
| 20. | RISPAL | 1720-1844 | 1 | 7 |
| 21. | ROCHE | 1760-1902 | 3 | 2 |
| 22. | ROCHERY | 1674 | 1 | - |
| 23. | ROCQUE | 1727 | - | 1 |
| 24. | ROCQUES | 1765 | - | 1 |
| 25. | RODES | 1844-1922 | 2 | - |
| 26. | ROMEYER | 1683 | 1 | - |
| 27. | ROMIER | 1641 | 1 | - |
| 28. | RONZAC | 1888 | 1 | - |
| 29. | ROQUE | 1807 | 1 | - |
| 30. | ROQUES | 1761-1770 | - | 2 |
| 31. | ROSSINHOL | 1649-1664 | - | 2 |
| 32. | ROSSINIOL | 1652 | - | 1 |
| 33. | ROSSINOL | 1651 | - | 1 |
| 34. | ROUCHET | 1777-1912 | 10 | 8 |
| 35. | ROUGET | 1889 | - | 1 |
| 36. | ROUGIER | 1746 | - | 1 |
| 37. | ROUMEGUIER | 1707-1724 | 1 | 3 |
| 38. | ROUMIGUIER | 1733-1759 | 2 | 2 |
| 39. | ROUSSY | 1924 | 1 | - |
| 40. | ROUX | 1670-1929 | 5 | 2 |