Naissances / Baptêmes
Commune/Paroisse : Castets [Landes] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | LAUBIAN | 1846-1891 | 3 |
| 2. | LAUBIE | 1646 | 1 |
| 3. | LAUBIN | 1727 | 1 |
| 4. | LAUDEBAT | 1849-1878 | 4 |
| 5. | LAUDIGNON | 1805-1891 | 47 |
| 6. | LAUDOUAT | 1869-1914 | 8 |
| 7. | LAUDOUET | 1817 | 1 |
| 8. | LAUDUMIEY | 1828-1849 | 8 |
| 9. | LAUGA | 1850-1854 | 2 |
| 10. | LAUGARET | 1851-1868 | 5 |
| 11. | LAUGNAN | 1712 | 1 |
| 12. | LAULOM | 1889-1948 | 12 |
| 13. | LAULON | 1807-1873 | 5 |
| 14. | LAURÈDE | 1660 | 1 |
| 15. | LAURET | 1658-1877 | 3 |
| 16. | LAUSSADE | 1868 | 1 |
| 17. | LAUSSUCQ | 1915-1920 | 2 |