Commune/Paroisse : RIONS [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | ABADIE | 1854 | 1 | - |
| 2. | ABEL | 1894 | 1 | - |
| 3. | ALARD | 1796-1829 | 1 | 2 |
| 4. | ALBERT | 1774 | - | 1 |
| 5. | ALIBERT | 1792 | - | 1 |
| 6. | ALLARD | 1836-1863 | 1 | 1 |
| 7. | AMANIEU | 1902 | - | 1 |
| 8. | ANGAU | 1880 | 1 | - |
| 9. | ANGAUX | 1899 | 1 | - |
| 10. | ARDOUIN | 1877-1905 | 2 | 3 |
| 11. | ARGOUSE D' | 1766 | 1 | - |
| 12. | ARIBAUD | 1862 | 1 | - |
| 13. | ARLOT | 1893-1901 | - | 2 |
| 14. | ARNAUD | 1765-1910 | 32 | 35 |
| 15. | ARY | 1813 | - | 1 |
| 16. | AUBERT | 1895 | - | 1 |
| 17. | AUBRI | 1820 | 1 | - |
| 18. | AUDOUIN | 1757-1834 | - | 5 |
| 19. | AUGEY | 1810 | - | 1 |
| 20. | AVRIL | 1875 | - | 1 |
| 21. | AYRAUD | 1902 | - | 1 |
| 22. | AZERA | 1901 | 1 | - |