Michael Rockefeller claims, no remains or other proof of his death have ever been discovered. Rockefeller was the fifth and last child of Mary Todhunter Rockefeller and Nelson Rockefeller. He was the third son of seven children fathered by Nelson Rockefeller, and he had a twin sister, Mary. After attending The Buckley School in New York, and graduating from the Phillips Exeter Academy in New Hampshire, where he was a student senator and exceptional varsity wrestler, Rockefeller graduated "cum laude" from Harvard University with a B.A. in history and economics. In 1960, he served for six months as a private in the
Nelson Rockefeller 1935–40. From 1932 to 1979 he served as a trustee of the Museum of Modern Art, where he also served as treasurer, 1935–39, and president, 1939–41 and 1946–53. He and his four brothers established the Rockefeller Brothers Fund, a philanthropy, in 1940, where he served as trustee, 1940–75 and 1977–79, and as president in 1956. Rockefeller was a patient of famous psychic Edgar Cayce. Rockefeller served as a member of the Westchester County Board of Health, 1933–53. His service with Creole Petroleum led to his deep, lifelong interest in Latin America. He became fluent in the Spanish language. In 1940,