Commune/Paroisse : GARDEGAN-ET-TOURTIRAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | TAILLARDAT | 1884 | - | 1 |
| 2. | TARADE | 1937 | - | 1 |
| 3. | TARGON | 1859-1863 | - | 2 |
| 4. | TAUZAREDE | 1903 | 1 | - |
| 5. | TEYTAUX | 1903 | 1 | - |
| 6. | THOMAS | 1937 | - | 1 |
| 7. | THOMASSON | 1815 | 1 | - |
| 8. | TOURNIER | 1864-1901 | 3 | 2 |
| 9. | TRANCHARD | 1824 | 1 | - |
| 10. | TREPONT | 1929 | 1 | - |
| 11. | TREUILLE | 1931 | - | 1 |
| 12. | TRIHAN | 1909 | 1 | - |