John P. Daley (born December 5, 1946) is the 11th Ward Democratic Committeeman in Chicago, Illinois, a member of the Cook County Board of Commissioners (11th district), and the Chair of the Cook County Board Audit and Finance Committee. He has previously served in both the Illinois State Senate and the Illinois House of Representatives, as well as being employed as a school teacher. He is the son of former Chicago Mayor Richard J. Daley and brother of former Mayor Richard M. Daley, as well as William M. Daley, former White House Chief of Staff under President Obama and United States Secretary of Commerce under President Bill Clinton. Unlike his brothers, he continues to live in the neighborhood the family was raised in.