South Prussia
Johann Andreas Schnabl (1838–1912) was born a Pole of German descent, and an entomologist specializing in Diptera. His original name was Jan Sznabla, but he changed it to Johann Andreas Schnabl so that it was more accessible to people who did not speak Polish. His family moved from Dresden to Warsaw in the late 18th century (hence the German heritage). Warsaw was the capital of South Prussia at that time.