Duschowitz was formerly part of the German Empire. In the German Empire, the place was called Duschowitz.
The place is now called Tuškov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Duschowitz | Austro-Hungary | Schüttenhofen | before the Treaty of Saint-Germain |
| Tuškov | Austro-Hungary | Schüttenhofen | before the Treaty of Saint-Germain |
| Tuškov | Czechoslovakia | Sušice | after the Treaty of Saint-Germain |
| Duschowitz | Czechoslovakia | Sušice | after the Treaty of Saint-Germain |
| Duschowitz | German Empire | Bergreichenstein | 1938 |
| Tuškov | Czechoslovakia | Sušice | 1945 |
| Tuškov | Czechoslovakia | Klatovy | 1992 |
| Tuškov | Czech Republic | Klatovy | 1993 |