13 June 1838 in Kraków, d. 21 November 1919 in Lwów) was a Polish historian, professor, and rector of the University of Lwów (now Lviv, Ukraine; then in the Austro-Hungary).
One of the founders of the Polish Historical Society and a member of the Academy of Learning.
Deputy to the Austrian Herrenhaus.
Buried at the Lychakivskiy Cemetery.
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