Joseph Medill McCormick (May 16,1877--February 25,1925), known as Medill, was a Representative and a Senator from Illinois in the United States.
Joseph Medill McCormick (May 16,1877--February 25,1925), known as Medill, was part of the McCormick family of businessmen and politicians in Chicago. He became a Representative and a Senator from Illinois in the United States.