Background
Mattimore, John Clarke was born on August 20, 1916 in Albany, New York, United States. Son of Horatio Seymour and Grace (Stevens) Mattimore.
Mattimore, John Clarke was born on August 20, 1916 in Albany, New York, United States. Son of Horatio Seymour and Grace (Stevens) Mattimore.
Bachelor of Arts, Dartmouth, 1938.
Eastern advertising manager Glamour magazine, 1948-1952. Managing director Indiana Advisory Committee to Trucking Industry, 1953-1955. Account executive Kenyon & Eckhardt Advertising Agency, 1955, became vice president, 1957.
President Robert Mullen, Incorporated., public relations, 1960-1962.
Consultant, 1962-1965. President Selling Areas Marketing, Incorporated. subsidiary Time Incorporated., 1965-1972, vice chairman, 1972-1973, vice president parent company, 1971-1973.
Executive-in-residence U. New Haven, 1972-1975, Board of Governors, 1974-1975. Executive committee board directors Muscular Dystrophy Associations
American National director Organisation Citizens for Eisenhower 1952.
Served as Lieutenant, United States Naval Reserve, 1942-1946. Member.; Member Dutch Reformed Church. Clubs: Stamford Yacht (director).
Married Jean Meyer, February 16, 1946. Children: Patrick South., Bryan and Karen (twins).