NN was formerly part of the German Empire. In the German Empire, the place was called Kröchern.
The place is now called NN and belongs to Russian Federation.
Historical place name | Country | Administration | Time |
---|---|---|---|
Kröchern | German Empire | Gerdauen | 1939 |
Krëhern | Under Soviet administration | Kaliningrad | 1945 |
NN | Russian Federation | Pravdinsk | 1992 |