Stewart Rawlings Mott (December 4, 1937 – June 12, 2008) was an American philanthropist who founded the Stewart R. Mott Foundation. He was the son of Charles Stewart Mott (a co-founder of General Motors) and appeared on Nixon's Enemies List for his support of liberal causes.
Mark Fitler Rockefeller (born January 26, 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). Through his father, Rockefeller is a grandson of American financer John D. Rockefeller Jr. and a great-grandson of Standard Oil co-founder John D. Rockefeller. He was chairman of the board of directors of the National Fish and Wildlife Foundation in 2010.