Gassnitz was formerly part of the German Empire. In the German Empire, the place was called Gaßnitz.
The place is now called Jesenice and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Gassnitz | Austro-Hungary | Eger | before the Treaty of Saint-Germain |
| Jesenice | Austro-Hungary | Eger | before the Treaty of Saint-Germain |
| Jesenice | Czechoslovakia | Cheb | after the Treaty of Saint-Germain |
| Gaßnitz | Czechoslovakia | Cheb | after the Treaty of Saint-Germain |
| Gaßnitz | German Empire | Eger | 1938 |
| Jesenice | Czechoslovakia | Cheb | 1945 |
| Jesenice | Czechoslovakia | Cheb | 1992 |
| Jesenice | Czech Republic | Cheb | 1993 |