Bertsch was formerly part of the German Empire. In the German Empire, the place was called Brteč.
The place is now called Brteč and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Brč | Austro-Hungary | Hohenmauth | before the Treaty of Saint-Germain |
| Brteč | Czechoslovakia | Vysoké Mýto | after the Treaty of Saint-Germain |
| Bertsch | German Empire | Hohenmauth | 1939 |
| Brteč | German Empire | Hohenmauth | 1939 |
| Brteč | Czechoslovakia | Vysoké Mýto | 1945 |
| Brteč | Czechoslovakia | Východní Čechy | 1992 |