Kazimierz Twardowski
Kazimierz Jerzy Skrzypna-Twardowski (Polish: [tfarˈdɔfskʲi]; 20 October 1866 – 11 February 1938) was a Polish philosopher, psychologist, logician, and rector of the Lwów University. He was initially affiliated with Alexius Meinong's Graz School of object theory.