Private practice, Chicago, Illinois, 1893-1922
State representative, Illinois, 1902
County attorney, Cook County, Illinois, 1903-1904
Special assistant to the Attorney General of the United States, 1906-1911
U.S. attorney for the Northern District of Illinois, 1911-1914
Chairman, Illinois Public Utilities Commission, 1919-1921
Nominated to U.S. Court of Appeals for the Seventh Circuit, January 12, 1932; no Senate vote