Bachelor, University Chicago, 1948.
Owner Mack Cadillac Corporation, Chicago, 1946-1964, Mount Prospect, Illinois, 1964-1982, Wilmette, since 1982, M&M Enterprises, Inc., Mount Prospect, since 1971, Mack Special Investments Corporation, Wilmette, since 1981. Owner Station WEXI-FM, Arlington Heights, Illinois, 1967-1972.
Board directors Chicago Auto Trade Association, 1965-1969. Served with Army of the United States, 1943-1946. Member Delta Kappa Epsilon.
Clubs: Glen View (Illinois). Indian Hill (Illinois). Shoreacres (Illinois).
Chicago; Lyford Cay (Bahamas), John's Island (Florida).
Married Suzanne Charbonneau, November 20, 1948. Children: Elaine, Linda, Stephen.