Commune/Paroisse : Beaumarchés [Gers] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | CABIRO | 1777-1781 | 2 |
| 2. | CABOS | 1776-1790 | 5 |
| 3. | CANDELON | 1719 | 1 |
| 4. | CANTAN | 1786-1787 | 2 |
| 5. | CAPMARTIN | 1714-1780 | 11 |
| 6. | CARGACOT | 1731-1745 | 8 |
| 7. | CARRERE | 1730-1757 | 14 |
| 8. | CASENOUE | 1718-1747 | 9 |
| 9. | CASSAIGNE | 1724-1777 | 12 |
| 10. | CASTAING | 1762-1790 | 11 |
| 11. | CASTAY | 1715-1789 | 18 |
| 12. | CASTERAC | 1743 | 1 |
| 13. | CASTETS | 1761-1781 | 6 |
| 14. | CAUMONT | 1757 | 1 |
| 15. | CAUSSADE | 1735-1791 | 30 |
| 16. | CAUSSE | 1718-1790 | 18 |
| 17. | CAYRET | 1783-1788 | 4 |
| 18. | CAZENAVE | 1758-1781 | 5 |
| 19. | CAZIEUX | 1721-1771 | 9 |
