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About Whitney Duncan MacMillan
William Duncan MacMillan was an American businessman. A longtime director of Cargill, he maintained a generally low profile. Forbes Magazine assessed him to be a billionaire by the 1970's
Everything about Whitney Duncan MacMillan →- Occupation
- businessperson
- Citizenship
- United States
- Born
- July 5, 1930
- Died
- October 31, 2006