What year did XXX end?
Province of Silesia
The Province of Silesia (German: Provinz Schlesien; Polish: Prowincja Śląska; Silesian: Prowincyjŏ Ślōnskŏ) was a province of the German Kingdom of Prussia, existing from 1815 to 1919, when it was divided into the Upper and Lower Silesia provinces, and briefly again from 1938 to 1941.
1941