Delta Upsilon, the sixth oldest men's college fraternity, was founded at Williams College in Williamstown, Massachusetts on November 4, 1834. Delta Upsilon now encompasses over 90 chapters in the U.S. and Canada. It was the first non-secret fraternity in existence and continues still today to be an innovator in the Greek world.
The following links contain more history of Delta Upsilon, our Oath
of Initation, and a list of Famous DU Alumnus: