Piatkowizna was formerly part of the German Empire. In the German Empire, the place was called Piontkowizna.
The place is now called Piątkowizna and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Piatkowizna | Russian Empire | Ostrolenka | 1914 |
Piątkowizna | Poland | Kolno | 1919 |
Piontkowizna | German Empire | Scharfenwiese | 1939 |
Piątkowizna | Poland | Kolno | 1945 |
Piątkowizna | Poland | Ostrołęka | 1992 |