Bertrand Arthur William Russell, OM, FRS was a British mathematician, philosopher, logician, and public intellectual who lived from 18 May 1872 to 2 February 1970. He had a significant impact on a number of branches of analytic philosophy as well as mathematics, logic, set theory, linguistics, artificial intelligence, cognitive science, and computer science. Russell was raised in a prominent, liberal British family. He taught German social democracy at the London School of Economics in 1896. In 1903, he released The Principles of Mathematics, a book on the foundations of mathematics. He was hired as a lecturer at Trinity College, a University of Cambridge institution, in 1910. Russell was one of the few individuals actively involved in pacifist initiatives during World War I. As a member of a British government delegation sent to study the consequences of the Russian Revolution, Bertrand Russell traveled to Soviet Russia in 1920. In 1940, he was hired as a philosophy professor at the City College of New York (CCNY), but following a backlash from the public over his views on morality and marriage, his appointment was annulled. On February 2, 1970, shortly after 8 o'clock at his Penrhyndeudraeth house, Russell died from influenza. On February 5, 1970, his corpse was burned in Colwyn Bay with five witnesses.