Commune/Paroisse : Béost [Pyrénées-Atlantiques]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BAÏLOCQ | 1759-1790 | 2 | 2 |
| 2. | BALAGUE | 1767-1809 | 3 | 1 |
| 3. | BALESTA | 1824-1862 | - | 3 |
| 4. | BAYLE | 1744-1774 | 1 | 2 |
| 5. | BAYLOCQ | 1756-1865 | 4 | 7 |
| 6. | BECHAT | 1812-1813 | 2 | - |
| 7. | BEIGBEDER | 1741-1860 | 9 | 8 |
| 8. | BEIGBEDER CARRERE | 1853 | 1 | - |
| 9. | BEIGBEDER TRESARIEU | 1861 | - | 1 |
| 10. | BELESTA | 1749-1868 | 5 | 2 |
| 11. | BELESTA DIT CASABONNE | 1766 | - | 1 |
| 12. | BERNIS | 1813 | - | 1 |
| 13. | BESIADE | 1791-1817 | 3 | 1 |
| 14. | BESIADE MEDEVIELLE | 1853 | 1 | - |
| 15. | BEZIADE | 1869 | - | 1 |
| 16. | BONENMASON | 1858 | 1 | - |
| 17. | BONNACAZE | 1821 | 1 | - |
| 18. | BONNAHON-CASANAVE | 1869 | 1 | - |
| 19. | BONNECASE | 1746-1781 | 2 | 1 |
| 20. | BONNECAZE LABORDE | 1850 | - | 1 |
| 21. | BONNEMASON | 1741-1858 | 5 | 6 |
| 22. | BONNEMASON DIT BAYLOCQ | 1819 | 1 | - |
| 23. | BONNEMASON-BAYLOCQ | 1858 | - | 1 |
| 24. | BONNEMASOU | 1808 | 1 | - |
| 25. | BORDALONGUE | 1797 | 1 | - |
| 26. | BRUNIE | 1797 | 1 | - |
| 27. | BUILHE | 1758-1842 | - | 2 |
| 28. | BUILHE-FONDACAVE | 1863 | - | 1 |
| 29. | BULHÉ | 1749-1830 | 1 | 1 |