Denby was born in Evansville, Indiana, where he attended the public schools. In 1885, his father, Charles Harvey Denby, was appointed United States minister at Peking, China, by President Grover Cleveland, and Edwin accompanied him. He worked in the maritime customs service from 1887 to 1894. He then returned to the United States and graduated from law school at the University of Michigan in 1896. While attending the University of Michigan, Denby played on the 1895 Michigan Wolverines football team. He was subsequently admitted to the bar and began practicing as a lawyer in Detroit.
When Warren G. Harding became President in March 1921, he appointed Denby Secretary of the Navy. During the crisis of mail robberies in 1921, Denby issued orders that Marines should be put in mail trucks and rail cars as protectors of the U.S. Mails.[1] In his stirring order "To the Men of the Mail Guard", Denby impressed upon his former service the importance of the high duty entrusted to them: "If two Marines are covered by a robber, neither must put up his hands, but both must immediately go for their guns. One may die, but the other will get the robber, and the mail will get through. When our Corps goes in as guards over the mail, that mail must be delivered, or there must be a Marine dead at the post of duty. There can be no compromise ..." Within days, the robberies stopped, and there was not a single delivery of the mails disrupted while Marines stood the watch.
The investigation began in October 1923 after Harding's death, and the Senate Committee on Lands and Public Surveys, which carried out the inquiry, concluded in 1924 that the Teapot Dome and Elk Hills leases to the oil companies had been fraudulent and corrupt. Both Denby and Fall were forced to resign from office as a result; however, it is apparent that President Harding did not have an active role in the wrongdoing.[2]
Death
Following his resignation, Denby went back to practicing law in Detroit, where he died at age 58. Detroit's Edwin C. Denby High School is named in his honor, as is the Denby Center for Children and Family Services, which the Salvation Army opened in Detroit in 1930 to provide housing and treatment for abused and neglected children.
