Jarzynny Kierz was formerly part of the German Empire. In the German Empire, the place was called Jarzynny Kierz.
The place is now called Jarzynny Kierz and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Jarzynny Kierz | Russian Empire | Prasnyš | 1914 |
Jarzynny Kierz | Poland | Przasnysz | 1919 |
Jarzynny Kierz | German Empire | Praschnitz | 1939 |
Jarzynny Kierz | Poland | Przasnysz | 1945 |
Jarzynny Kierz | Poland | Ostrołęka | 1992 |