James Stillman Rockefeller James Stillman Rockefeller James Stillman Rockefeller (June 8, 1902 – August 10, 2004) was a member of the prominent U.S. Rockefeller family. He won an Olympic rowing title for the United States then became president of what eventually became Citigroup. He was a trustee of the American Museum of Natural History and a member of the board of overseers of Memorial Sloan Kettering Cancer Center. He was born on June 8, 1902 to William Goodsell Rockefeller (1870–1922) and Elsie Stillman, daughter of James Stillman, in the Manhattan borough of New York City. He graduated from Yale University in 1924, where
Margaret Rockefeller Strong 1965. She then donated the corner townhouse to her cousin, David Rockefeller, who founded the Center for Inter-American Relations there. In December 1979, Margaret donated her father's estate, Villa Le Balze in Fiesole, Tuscany, Italy to Georgetown University which operates an overseas campus there. Her life can be read at "El Inútil de la Familia", book written by Jorge Edwards, a Chilean writer. Margaret Rockefeller Strong Margaret Rockefeller Strong (1897–1985) was an American activist. Margaret was the daughter of Elizabeth "Bessie" Rockefeller (1866–1906) and Dr. Charles Augustus Strong (1862–1940). Her maternal grandfather was Standard Oil co-founder John D. Rockefeller (1839–1937).