Prosanken was formerly part of the German Empire. In the German Empire, the place was called Prosanken.
The place is now called Brozánky and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Prosanken | Austro-Hungary | Aussig | before the Treaty of Saint-Germain |
| Brozánky | Austro-Hungary | Aussig | before the Treaty of Saint-Germain |
| Brozánky | Czechoslovakia | Ústí nad Labem | after the Treaty of Saint-Germain |
| Prosanken | Czechoslovakia | Ústí nad Labem | after the Treaty of Saint-Germain |
| Prosanken | German Empire | Aussig | 1938 |
| Brozánky | Czechoslovakia | Ústí nad Labem | 1945 |
| Brozánky | Czechoslovakia | Ústí nad Labem | 1992 |
| Brozánky | Czech Republic | Ústí nad Labem | 1993 |