Director Hyde Park Bank and Trust Company, 1965-1986. United States State Department Specialist to Ireland, Germany, Sweden, 1963. Director Floating Seminar to Greece, 1960.
Guest museum consultant Federal Republic Germany, 1961, Iran, 1973, 74, 76, Hong Kong, 1978, 89, 90, 91, Singapore, Chili and Peru, 1978, Poland, Czechoslovakia and Hungary, 1979, Mexico, 1980, 81, Saudi Arabia, 1981, 82, 84, Columbia, Ecuador and Bolivia, 1983, Taiwan 1986-1990, 92, 94. Member National 4-H Service Committee. Honorary director Chicago Chamber Orchestra Society, president, 1969-1970.
Board directors Sears Roebuck Foundation, 1970-1973, International College Surgeons Hall of Fame. Member Lincoln Academy Illinois. Honorary trustee University Chicago Cancer Research Foundation.
Life trustee Adler Planetarium. Director emeritus Monmouth College. Board governors Chicago Heart Association, vice chairman, 1972-1973.
Founder Scotish Heritage Library., 1999. Fellow Association Science and Technology Centers. Member Kappa Sigma. Clubs: Tavern, Quadrangle, Commercial.