When was the University established at which Wilfred Cantwell Smith was director of the Center for the Study of World Religions ? 
Wilfred Cantwell Smith: Wilfred Cantwell Smith {'1': ", '2': ", '3': ", '4': "} (July 21, 1916 – February 7, 2000) was a Canadian professor of comparative religion who from 1964–1973 was director of Harvard University's Center for the Study of World Religions. Harvard University: Harvard University is a private Ivy League research university in Cambridge, Massachusetts, established in 1636, whose history, influence, and wealth have made it one of the world's most prestigious universities.
1636