Edward Prentiss Costigan

Edward Prentiss Costigan (born July 1, 1874, King William County, Va., U.S.—died Jan 17, 1939, Denver, Colo.) was an American lawyer and politician, a member of the U.S. Tariff Commission (1916–28) and a U.S. senator from Colorado (1930–36). Costigan spent most of his youth in Colorado, where his parents moved in 1877. He graduated from Harvard University in 1899 and began his law practice in Denver the next year. His interest in good government led...