Sauersack was formerly part of the German Empire. In the German Empire, the place was called Sauersack.
The place is now abandoned and the area belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sauersack | Austro-Hungary | Neudek | before the Treaty of Saint-Germain |
| Sauersack | Czechoslovakia | Nejdek | after the Treaty of Saint-Germain |
| Sauersack | German Empire | Neudek | 1938 |
| Rolava | Czechoslovakia | Kraslice | 1945 |
| - aufgelassen - | Czechoslovakia | Sokolov | 1992 |
| - aufgelassen - | Czech Republic | Sokolov | 1993 |