Mark Rockefeller Mark Rockefeller Mark Fitler Rockefeller (born 1967) is a fourth-generation member of the Rockefeller family. He is the younger son of former U.S. Vice President Nelson A. Rockefeller (1908–1979) and Happy Rockefeller (1926–2015). Rockefeller was chairman of the board of directors of the National Fish and Wildlife Foundation in 2010. Rockefeller was raised at Kykuit, the central mansion at the Pocantico family estate in Westchester County in New York State. He is an alum of the Buckley School, Deerfield Academy, and Princeton University, and he received an M.B.A. from Harvard University's Graduate School of Business Administration. He played football, basketball,
Rockefeller University dean of Hopkins' medical school and known as the dean of American medicine. Flexner retired in 1935 and was succeeded by Herbert Gasser. He was succeeded in 1953 by Detlev Bronk, who broadened The Rockefeller Institute into a university that began awarding the PhD degree in 1954. In 1965 The Rockefeller Institute's name was changed to The Rockefeller University. For its first six decades, the Institute focused on basic research to develop basic science, on applied research as biomedical engineering, and, since 1910—when The Rockefeller Hospital opened on its campus as America's first facility for clinical research—on clinical science. The