VI National Scientific Conference “Aristocracy (Magnateria) of the Polish- -Lithuanian Commonwealth in the 16th–18th Centuries. Towards Regional Parliamentary Assemblies (Sejmiks)”, Ciechanowiec, May 24-27, 2022. MiscellaneaHI. 2023;21(1):537-543. Accessed May 6, 2024. https://miscellanea.uwb.edu.pl/article/view/695