Professor Piotr Węcowski
B. 1972, M.A. 1997, Ph.D. 2004, Habilitation 2015; co-editor-in-chief of the journal “Studia Źródłoznawcze”; member of: Committee on Auxiliary Sciences and Editing of the Committee on Historical Sciences of the Polish Academy of Sciences, Standing Committee of Polish Medievalists; Team for Research on the Manors and Power Elites (IH PAN), Society of History Lovers and Scientific Society Societas Vistulana; since 2021. Foreign member (Corresponding Fellow) of Centrum medievistických studií (Praha); Foreign member of Výzkumné centrum Dvory a rezidence ve středověku (Historicky ústav Akademie Ved Ceske Republiky); Vice President of the Board of the Aleksander Gieysztor Scientific Foundation; Chairman of the 1st District Committee of the Warsaw Historical Olympiad. Research interests: history of the Middle Ages, auxiliary sciences of history, history of historiography of the 19th-20th centuries.