Kantianism
Kantianism is the philosophy of Immanuel Kant, a German philosopher born in Königsberg, Prussia (now Kaliningrad, Russia). The term "Kantianism" or "Kantian" is sometimes also used to describe contemporary positions in philosophy of mind, epistemology, and ethics.
Józef Kalasanty Szaniawski
From 1802 to 1808 Szaniawski published his philosophical works in rapid succession. He expounded Kant's philosophy, but with a special purpose—to turn people's minds toward learning; and, in learning, to break with Enlightenment philosophy, which he condemned for dogmatic unbelief and morally damaging hedonism. He was the first to lead the campaign against the Enlightenment in Poland. He became an apostle of German philosophy and was the first to introduce it into Poland.