Sielc Pieklo was formerly part of the German Empire. In the German Empire, the place was called Sielc Pieklo.
The place is now called Sielc-Piekło and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Sielc Pieklo | Russian Empire | Makov | 1914 |
Sielc-Piekło | Poland | Maków | 1919 |
Sielc Pieklo | German Empire | Mackeim | 1939 |
Sielc-Piekło | Poland | Maków Mazowiecki | 1945 |
Sielc-Piekło | Poland | Ostrołęka | 1992 |