He was a member of the Board of Directors of the Chicago Public Library and of Americans for Democratic Action, founder of the Independent Voters of Illinois (IVI), and President of the Citizens Schools Committee.
Leo Tolstoy | Pope Leo XIII | Leo Gorcey | Alan Jay Lerner | Randy Lerner | Leo Burnett | Leo Brouwer | Leo VI the Wise | Leo | Pope Leo X | Leo Durocher | Wadada Leo Smith | Ted Leo | Pope Leo I | Pope Leo IX | Melissa Leo | Leo Carrillo | Ted Leo and the Pharmacists | Leo Castelli | Leo Burnett Worldwide | San Leo | Leo Strauss | Leo Marks | Leo Laporte | Léo Ferré | Leó Szilárd | Leo Slezak | Leo Frobenius | Leo Cárdenas | Pope Leo XII |