Kajetan Kraszewski (1827–1896) was the younger brother of Józef Ignacy Kraszewski.
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He is the author of numerous novels and plays, as well as a history of the Kraszewski family.
The museum council includes Jolanta Choińska–Mika, Andrzej Chwalba, Andrzej Friszke, Rafał Habielski, Adolf Juzwenko, Marek Kraszewski, Krzysztof Mikulski, Andrzej Paczkowski, Kazimierz Przybysz, Wojciech Roszkowski, Andrzej Rottermund, Paweł Śpiewak, Henryk Samsonowicz, Wojciech Tygielski, and Zofia Zielińska.