Naissances / Baptêmes
Commune/Paroisse : Castets [Landes] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | DEFAIART | 1687 | 1 |
| 2. | DEFARGUES | 1687 | 1 |
| 3. | DEFONTIS | 1716-1719 | 2 |
| 4. | DEFORCQ | 1659 | 1 |
| 5. | DEFORNET | 1671 | 1 |
| 6. | DEFOURCQ | 1656-1657 | 2 |
| 7. | DEFOURCQS | 1639-1719 | 13 |
| 8. | DEFOURCS | 1674 | 1 |
| 9. | DEFOURNÉ | 1668 | 1 |
| 10. | DEFOURQS | 1664-1739 | 3 |
| 11. | DEFOURX | 1642 | 1 |