"Łukasz de Bnin Opaliński (Latin: Luca Opalinius; 1612–1666) was a Polish nobleman, poet, political activist and one of the most important Polish political writers of the 17th century.
He was Lord Starost Pobiedziński since 1631, Podkomorzy of Kalisz 1638-1640 and Podkomorzy of Poznań since 1640. He was Court Marshal of the Crown since 1650. He also served as Marshal of the regular Sejm from March 10 to May 1, 1638 in Warsaw. He was the brother of Krzysztof Opaliński.
Opaliński was educated at the Lubrański Academy in Poznań, and also at the University of Leuven, the University of Orléans, the University of Strasbourg and the University of Padua." - (en.wikipedia.org 28.02.2021)