Słupno was formerly part of the German Empire. In the German Empire, the place was called Mühlental.
The place is now called Słupno and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Slupno | Russian Empire | Plock | 1914 |
Słupno | Poland | Płock | 1919 |
Mühlental | German Empire | Schröttersburg | 1939 |
Słupno | Poland | Płock | 1945 |
Słupno | Poland | Płock | 1992 |