NN was formerly part of the German Empire. In the German Empire, the place was called Gumowo Dominialne.
The place is now called NN and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Gumowo Dominialne | Russian Empire | Cehanov | 1914 |
NN | Poland | Ciechanów | 1919 |
Gumowo Dominialne | German Empire | Zichenau | 1939 |
Gumowo-Dominium | Poland | Ciechanów | 1945 |
NN | Poland | Ciechanów | 1992 |