Commune/Paroisse : Lachau []
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | ALLARY | 1908 | 1 |
| 2. | AMI | 1837 | 1 |
| 3. | AUMAGE | 1948 | 1 |
| 4. | BERNARD | 1774 | 1 |
| 5. | BERTRAND | 1929 | 1 |
| 6. | CURNIER | 1891 | 1 |
| 7. | GILLE | 1872 | 1 |
| 8. | GUENDE | 1776 | 1 |
| 9. | JARJAYES | 1755-1858 | 3 |
| 10. | LAUGIER | 1841 | 1 |
| 11. | MALHEUR | 1755 | 1 |
| 12. | MATHIEU | 1771-1851 | 3 |
| 13. | MORENAS | 1891 | 1 |
| 14. | NEPOTY | 1897 | 1 |
| 15. | RICOU | 1792 | 1 |
| 16. | SARLIN | 1957 | 1 |