Background
III, William Mackay Caldwell, was born on April 6, 1922 in Los Angeles, California, United States. Son of William Mackay II and Edit Ann (Richards) C.
III, William Mackay Caldwell, was born on April 6, 1922 in Los Angeles, California, United States. Son of William Mackay II and Edit Ann (Richards) C.
Bachelor of Science, University of Southern California, 1943. Master of Business Administration, Harvard University, 1948.
Manager special projects University Southern California, Los Angeles, 1948-1949. Assistant to president Pacific States Corporation, Pasadena, California, 1949-1950. Purchasing agent C.F. Braun & Company, Alhambra, 1950-1953, manager general accounting, 1953-1957.
Secretary, treasurer, director Photo Color Corporation, Glendale, 1957-1960, Drewry Bennetts Corporation, Glendale, 1957-1960. Senior vice president, Chief Financial Officer American Cement Corporation, Los Angeles, 1960-1969, director, 1960-1969, Hawaiian Cement Corporation, 1960-1969, American Cement Properties, Los Angeles, 1960-1969, American Cement International, Los Angeles, 1960-1969, Graham Levingston Company, Los Angeles, 1960-1969. Chairman, president Van Vorst Corporation, 1970-1981, Seattle, 1970-1981, Southern Cross Industries, Atlanta, 1977-1984.
Chairman Englander Company, 1979-1982, King Koil Licensing Company, from 1979. Chairman, president Kyco Industries, Inc., from 1979. Consultant professor University Southern California.
Member men's committee Los Angeles Medical Center. Board directors Commerce Associates, California Museum of Science and Industry, University Southern California Associates, President's Circuit, American Cement Foundation.
Member Friends Huntington Library. Served to lieutenant United States Naval Reserve, 1943-1946. Member Newcomen Society, Harvard Business School Southern California (director 1960-1963), Kappa Alpha, Alpha Delta Sigma.
Clubs: Los Angeles Country Club, Town Hall Club, California Club (Los Angeles), Trojan Club, Annandale Golf Club, Eldorado Country Club, Chaparral Golf Club.
Married Mary Louise Edwards, January 16, 1946 (deceased 1980). Children: William Mackay IV, Craig Edwards, Candace Louise. Married Jean Bledsoe, April 27, 1985.