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.
Mark Sacks
Mark D. Sacks (29 December 1953 – 17 June 2008) was a British philosopher best known for his work on Kant, Post-Kantian idealism, and the epistemological tradition in European Philosophy. He was one of the few philosophers in Britain who sought to integrate the Analytic philosophy tradition with Continental philosophy.