Sosnówka was formerly part of the German Empire. In the German Empire, the place was called Seidorf.
The place is now called Sosnówka and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Seidorf | German Empire | Hirschberg i. Rsgb. | 1939 |
Sosnówka | Under Polish administration | Jelenia Góra | 1945 |
Sosnówka | Poland | Jelenia Góra | 1992 |