Mariages
Commune/Paroisse : Ondres [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | TACHON | 1940 | 1 | - |
| 2. | TASTETS | 1862-1929 | 3 | 3 |
| 3. | TAUT | 1854 | 1 | - |
| 4. | TAUZIAS | 1815 | 1 | - |
| 5. | TAUZIN | 1807-1937 | 5 | 3 |
| 6. | TESTEMALE | 1762-1941 | 32 | 38 |
| 7. | TESTEMALLE | 1789 | 1 | - |
| 8. | THEBENEN | 1732 | - | 1 |
| 9. | THOMAS | 1883-1921 | 3 | 1 |
| 10. | TICHENERI | 1746 | - | 1 |
| 11. | TICHENERIE | 1730 | 1 | - |
| 12. | TOLITS | 1759 | 1 | - |
| 13. | TOLLIS | 1766-1913 | 4 | 5 |
| 14. | TOYES | 1744 | 1 | - |
| 15. | TREPAU | 1776 | - | 1 |
| 16. | TREPEAU | 1765 | - | 1 |
| 17. | TROCQ | 1841 | 1 | - |
| 18. | TRUCHOT | 1808 | 1 | - |