Mikołajewo was formerly part of the German Empire. In the German Empire, the place was called NN.
The place is now called Mikołajewo and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
NN (Mikołajewo) | Russian Empire | Sejny | 1914 |
Mikołajewo | Poland | Sejny | 1921 |
NN | German Empire | Sudauen | 1939 |
NN | Poland | Suwałki | 1945 |
Mikołajewo | Poland | Suwałki | 1992 |