Commune/Paroisse : Piquecos [Tarn-et-Garonne] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | COMBEBIAC | 1789 | 1 |
| 2. | CONSTANT | 1670-1894 | 3 |
| 3. | CONSTANT FABEL | 1799-1801 | 2 |
| 4. | CONTE | 1671 | 1 |
| 5. | CORBIÈRES | 1873-1874 | 2 |
| 6. | CORRECH | 1859-1860 | 2 |
| 7. | COUDERC | 1671 | 1 |
| 8. | COUFFIN | 1814 | 1 |
| 9. | COULI | 1796-1800 | 2 |
| 10. | COURDARE ? | 1786 | 1 |
| 11. | COUVÈGES ? | 1782 | 1 |
| 12. | COYNE | 1770 | 1 |
