Commune/Paroisse : Peyrusse-Grande [Gers] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BACON | 1761-1795 | 1 | 1 |
| 2. | BAGÉS | 1742-1784 | 3 | - |
| 3. | BAJON | 1895-1908 | 2 | - |
| 4. | BALECH | 1860 | - | 1 |
| 5. | BALIX | 1757-1907 | 7 | 13 |
| 6. | BAMBALERÈ | 1869 | - | 1 |
| 7. | BAQUÉ | 1771-1912 | 16 | 12 |
| 8. | BARADA | 1893 | 1 | - |
| 9. | BARATS | 1907-1909 | 2 | - |
| 10. | BARBAZAN | 1868-1895 | 1 | 1 |
| 11. | BARBELUS | 1771-1806 | 1 | 1 |
| 12. | BARBÉ | 1742-1903 | 13 | 8 |
| 13. | BARCARIN | 1743 | - | 1 |
| 14. | BARCIET | 1778 | - | 1 |
| 15. | BARON | 1851 | - | 1 |
| 16. | BARRERE | 1745-1856 | 4 | 3 |
| 17. | BARRES | 1860 | 1 | - |
| 18. | BARRIS | 1872-1890 | - | 8 |
| 19. | BASCOU | 1777-1785 | 1 | 2 |
| 20. | BASIAN/BAZIAN | 1858-1861 | - | 2 |
| 21. | BAUDEAN | 1850-1907 | 5 | 2 |
| 22. | BAUDÉ | 1746-1910 | 6 | 15 |
| 23. | BAUDIAN | 1744 | - | 1 |
| 24. | BAUP | 1899 | 1 | - |
