Sumin, D. was formerly part of the German Empire. In the German Empire, the place was called Saumfeld.
The place is now called Sumin and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Sumin, D. | Russian Empire | Lipno | 1914 |
Sumin, D. | Poland | Lipno | after the Versailles Treaty |
Saumfeld | German Empire | Leipe (Westpr.) | 1939 |
Sumin | Poland | Lipno | 1945 |
Sumin | Poland | Włocławek | 1992 |