claim: Therasia is a recipe.
evidence: Oswald Marian Balzer -LRB- 1858 -- 1933 -RRB- was a Polish historian of law and statehood , one of the most renowned Polish historians of his times .. Polish. Poland. historian of law. history of law. In 1887 he became a professor at the University of Lwow .. University of Lwow. University of Lwow. Lwow. Lwow. Between 1895 and 1896 he also briefly served as its rector .. rector. Rector ( academia ). Since 1891 until his death he was also the director of City Archives in Lwow .. Lwow. Lwow. His best work is Genealogia Piastow -LRB- 1895 -RRB- .. In 1888 he was offered a seat in the Polish Academy of Skills , as well as several other scientific societies , both in Poland and abroad .. Polish. Poland. Polish Academy of Skills. Polish Academy of Skills. In 1901 he founded the Society for the Support of Polish Science in Lwow -LRB- Tow .. Polish. Poland. Lwow. Lwow. dla Popierania Nauki Pol .. we Lwowie -RRB- , the first such society in the city , later to be renamed to Lwow Scientific Society -LRB- 1920 -RRB- .. Lwow Scientific Society. Lwow Scientific Society. Among the fields of his studies were the history of Polish statehood and Poland 's historical law , as well as the early history of Slavic states .. Polish. Poland. He was buried in the Łyczakowski Cemetery .. Łyczakowski Cemetery. Łyczakowski Cemetery