NN was formerly part of the German Empire. In the German Empire, the place was called NN.
The place is now called Cywiny Górne and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Cywiny Gorne | Russian Empire | Plonsk | 1914 |
Cywiny Górne | Poland | Płońsk | 1919 |
NN | German Empire | Plöhnen | 1939 |
Cywiny (Górne) | Poland | Płońsk | 1945 |
Cywiny Górne | Poland | Ciechanów | 1992 |