Joasin was formerly part of the German Empire. In the German Empire, the place was called Jarschin.
The place is now called Joasin and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Joasin | Russian Empire | Kolo | 1914 |
Joasin | Poland | Koło | 1921 |
Jarschin | German Empire | Warthbrücken | 1939 |
Joasin | Poland | Koło | 1945 |
Joasin | Poland | Włocławek | 1992 |