Hermersdorf was formerly part of the German Empire. In the German Empire, the place was called Mährisch Hermersdorf.
The place is now called Kamenná Horka and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Hermersdorf | Austro-Hungary | Mährisch-Trübau | before the Treaty of Saint-Germain |
| Kamenná Horka | Austro-Hungary | Mährisch-Trübau | before the Treaty of Saint-Germain |
| Kamenná Horka | Czechoslovakia | Moravská Třebová | after the Treaty of Saint-Germain |
| Mährisch Hermersdorf | Czechoslovakia | Moravská Třebová | after the Treaty of Saint-Germain |
| Mährisch Hermersdorf | German Empire | Zwittau | 1938 |
| Kamenná Horka | Czechoslovakia | Svitavy | 1945 |
| Kamenná Horka | Czechoslovakia | Svitavy | 1992 |
| Kamenná Horka | Czech Republic | Svitavy | 1993 |