Commune/Paroisse : Esserts-Blay [Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | PAILLARDET | 1871 | 1 |
| 2. | PAISAY | 1835 | 1 |
| 3. | PARIS | 1847 | 1 |
| 4. | PAYOUD | 1829 | 2 |
| 5. | PERIER | 1846 | 1 |
| 6. | PERINET | 1826-1859 | 2 |
| 7. | PERONNIER | 1829-1872 | 47 |
| 8. | PERRAND | 1676 | 1 |
| 9. | PERRAND COSTIN | 1696 | 1 |
| 10. | PERRAND DIT ... | 1692 | 1 |
| 11. | PERRANDAZ | 1692 | 1 |
| 12. | PERRET | 1781-1822 | 2 |
| 13. | PERROD | 1860 | 1 |
| 14. | PERRONNIER | 1804-1829 | 22 |
| 15. | PERRONNIER LASSIAZ | 1820 | 1 |
| 16. | PERROUD | 1837-1841 | 4 |
| 17. | PERROUT | 1827 | 1 |
| 18. | PERROUX | 1805-1864 | 20 |
| 19. | PERROUZA | 1841 | 1 |
| 20. | PEYOUX | 1806-1832 | 4 |
| 21. | PHILIPPE | 1806 | 1 |
| 22. | PHINY | 1792-1797 | 3 |
| 23. | PHOENIX | 1787 | 1 |
| 24. | PHYNIX | 1780 | 1 |
| 25. | PICOLET | 1782 | 1 |
| 26. | PISSETTI | 1861 | 1 |
| 27. | PIZZETTY | 1864 | 1 |
| 28. | POUX | 1841 | 1 |
| 29. | PRATABUY | 1850 | 1 |
| 30. | PRAZ TABUIS | 1840 | 1 |