Commune/Paroisse : BEYCHAC-ET-CAILLAU [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | RABANAY | 1765 | 1 | - |
| 2. | RABANEI | 1717-1742 | 1 | 2 |
| 3. | RABANET | 1742 | - | 1 |
| 4. | RABANEY | 1748-1763 | - | 3 |
| 5. | RABAT | 1893 | 1 | - |
| 6. | RABIER | 1895 | 1 | - |
| 7. | RABOT | 1676-1769 | 2 | 1 |
| 8. | RAGOT | 1673 | - | 1 |
| 9. | RAMBAUD | 1661-1700 | 3 | 1 |
| 10. | RAMONDE | 1903 | 1 | - |
| 11. | RANCE | 1861-1907 | 1 | 2 |
| 12. | RAYMOND | 1835-1893 | 1 | 1 |
| 13. | REAUD | 1805 | 1 | - |
| 14. | REBEREAU | 1907 | 1 | - |
| 15. | REINE | 1857 | - | 1 |
| 16. | REMOND | 1870 | - | 1 |
| 17. | RENAUDE | 1809 | - | 2 |
| 18. | RENIER | 1815-1857 | 2 | - |
| 19. | REOUIN | 1901 | - | 1 |
| 20. | REQUIER | 1904 | - | 1 |
| 21. | REY | 1697-1898 | 4 | 9 |
| 22. | REYLIER | 1899 | 2 | - |
| 23. | REYNAUD | 1812-1890 | 3 | 3 |
| 24. | REYNIER | 1840-1894 | 1 | 2 |
| 25. | REYSSEGUIER | 1856 | - | 1 |
| 26. | RHETORE | 1629-1633 | 1 | 1 |
| 27. | RIBAYRE | 1793 | - | 1 |
| 28. | RIBEIRE | 1746 | 1 | - |
| 29. | RIBEIROL | 1753 | 1 | - |
| 30. | RIBEYRE | 1779-1892 | 3 | 3 |
| 31. | RIBOULET | 1682-1884 | - | 2 |
| 32. | RICAUD | 1686 | - | 1 |
| 33. | RICHARD | 1715-1910 | 4 | 7 |
| 34. | RICHART | 1798 | 1 | - |
| 35. | RICHET | 1846-1908 | 2 | 2 |
| 36. | RIOU DE LA GESSE | 1830 | 1 | - |
| 37. | RIPOUSSEAU | 1642 | 1 | - |
| 38. | RIVASSAU | 1752 | 1 | - |
| 39. | RIVIERE | 1654-1904 | 7 | 3 |
| 40. | ROBERSON DE | 1674 | - | 1 |
| 41. | ROBERT | 1659-1888 | 4 | 3 |
| 42. | ROBIN | 1851 | 1 | - |
| 43. | ROCHE | 1861-1888 | 3 | 1 |
| 44. | ROCHIER | 1661 | - | 1 |
| 45. | RODEZ | 1683 | 1 | 1 |
| 46. | ROLAN | 1651 | - | 1 |
| 47. | ROMAGNAC | 1874-1875 | - | 2 |
| 48. | ROMMEGOUX | 1663 | - | 1 |
| 49. | RONNAVEAU | 1884 | - | 1 |
| 50. | ROQUEVERT | 1762-1777 | 1 | 2 |
| 51. | ROUBERT | 1675 | 1 | - |
| 52. | ROUBINEAU | 1794 | 1 | - |
| 53. | ROUBY | 1879 | - | 1 |
| 54. | ROUCHEYROLE | 1882 | - | 1 |
| 55. | ROUDEY | 1803-1808 | 2 | - |
| 56. | ROUFFAU | 1741 | 1 | - |
| 57. | ROUILLON | 1803 | - | 1 |
| 58. | ROUIN | 1729-1751 | 2 | - |
| 59. | ROULAND | 1643 | - | 1 |
| 60. | ROULET | 1877 | 1 | - |
| 61. | ROULLET | 1826 | 1 | - |
| 62. | ROULUER | 1685 | 1 | - |
| 63. | ROUMAGNAC | 1883 | 1 | - |
| 64. | ROUSSAU | 1741 | 1 | - |
| 65. | ROUSSEAU | 1753-1846 | 1 | 2 |
| 66. | ROUSSEL | 1879 | 1 | - |
| 67. | ROUX | 1712-1870 | 7 | 6 |
| 68. | ROVIN | 1752 | 1 | - |
| 69. | ROY | 1779 | - | 1 |
| 70. | ROYNE | 1647-1676 | 2 | 1 |
| 71. | ROZIER | 1766 | 1 | - |
| 72. | RUMEAU | 1907 | - | 1 |