Leoncin was formerly part of the German Empire. In the German Empire, the place was called Leoncin.
The place is now called Leoncin and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Leoncin | Russian Empire | Sohačev | 1914 |
Leoncin | Poland | Sochaczew | 1919 |
Leoncin | German Empire | Plöhnen | 1939 |
Leoncin | Poland | Nowy Dwór Mazowiecki | 1945 |
Leoncin | Poland | Warszawa | 1992 |