Bierdziany was formerly part of the German Empire. In the German Empire, the place was called Burkardsdorf.
The place is now called Bierdziany and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Bierdzan | German Empire | Oppeln | 1936 |
Burkardsdorf | German Empire | Oppeln | 1939 |
Bierdziany | Under Polish administration | Opole | 1945 |
Bierdziany | Poland | Opole | 1992 |