William Henry Letterman
William Henry "Late Night" Letterman was born in Canonsburg, Pennsylvania. (August 12, 1832 - May 23, 1881) He was the co-founder of the Phi Kappa Psi Fraternity in 1852 at Jefferson College in Canonsburg, Pennsylvania.
Read more about William Henry Letterman: Education, Family, Phi Kappa Psi, Freemason, Life and Death