Laurance Spelman Rockefeller

William Avery Rockefeller was an American traveling salesman and the father of the Rockefeller dynasty. Born in Granger, New York, in 1810, he married Eliza Davison in 1837 and the couple raised six children in Richford, Moravia and Owego in upstate New York before the family moved to Strongsville, Ohio, near Cleveland. He sold patent remedies and traded goods across the countryside and was away from home for long stretches, leaving the household largely to his wife. His son John D. Rockefeller later said his father had trained him in bargaining and bookkeeping from boyhood. Two of his sons, John D. Rockefeller and William Rockefeller, went on to found the Standard Oil Company.

William Rockefeller was an American businessman and financier and a co-founder of the Standard Oil Company. The younger brother of John D. Rockefeller, he was born in Richford, New York, in 1841 and grew up in Ohio, entering the oil trade alongside his brother and taking charge of Standard Oil's New York office and its export business from 1866. He became one of the most prominent financiers of his era, with major interests in Anaconda Copper, the National City Bank of New York and several railroads. He married Almira Geraldine Goodsell, and their children included Percy Avery Rockefeller and the philanthropist Geraldine Rockefeller Dodge. His country estate, Rockwood Hall, stood near Tarrytown, New York.

Franklin Rockefeller, generally known as Frank, was an American businessman and the youngest brother of John D. and William Rockefeller. Born in upstate New York in 1845 and raised in Ohio, he served in the Union Army during the American Civil War and afterward went into business in Cleveland, holding interests in iron and steel concerns and in Standard Oil. He later ran a large cattle ranch in Kansas and was active in the livestock trade. His relationship with his eldest brother was strained for much of his adult life, and the two were often at odds over business matters, a division that was widely reported at the time.

Edith Rockefeller McCormick was an American arts patron and analytical psychologist and the youngest daughter of John D. Rockefeller. Born in Cleveland in 1872, she married Harold Fowler McCormick, heir to the McCormick harvesting machine fortune, in 1895, and became one of the leading figures of Chicago society, presiding over the Villa Turicum estate at Lake Forest. She was the principal financial backer of the Chicago Grand Opera and later the Chicago Civic Opera. From 1913 she spent eight years in Zurich studying with Carl Jung, helped fund the publication of his work in English and returned to Chicago to practice as an analyst herself. Her son Fowler McCormick later led International Harvester.

Percy Avery Rockefeller was an American financier, the younger son of Standard Oil co-founder William Rockefeller and a nephew of John D. Rockefeller. Born in New York in 1878, he graduated from Yale, where he was a member of Skull and Bones, and became a director of a long list of corporations including Remington Arms, the Brown Brothers banking house, Bethlehem Steel and several Standard Oil successor companies. He married Isabel Stillman, daughter of the banker James Stillman, in 1901, and lived at Owenoke Farm in Greenwich, Connecticut. He was an active yachtsman and thoroughbred owner and remained one of the leading figures of the second Rockefeller generation on Wall Street.

Ethel Geraldine Rockefeller Dodge was an American philanthropist, art collector and animal welfare patron, the daughter of Standard Oil co-founder William Rockefeller and a niece of John D. Rockefeller. Born in New York in 1882, she married the Remington Arms head Marcellus Hartley Dodge in 1907, a union widely reported at the time as joining two great American fortunes. From her Giralda Farms estate in Madison, New Jersey, she founded and ran the Morris and Essex Dog Show, for decades the largest in the United States, and bred prize dogs and cattle. A major collector of paintings and sculpture, she left her collection and much of her fortune to museums and to animal welfare causes, endowing the Geraldine R. Dodge Foundation.

Rodman Clark Rockefeller was an American businessman and the eldest son of Nelson Rockefeller and Mary Todhunter Clark Rockefeller. Born in 1932 and educated at Princeton and Columbia Business School, he spent most of his career at the International Basic Economy Corporation, the development company his father founded in 1947 to invest in agriculture, housing and food distribution in Latin America, serving as its president and then chairman. He was also chairman of the Council of the Americas and a longtime advocate of private investment as a tool of Latin American development. He was a brother of Steven Clark Rockefeller and of Michael Rockefeller, and a trustee of Rockefeller family philanthropies.

John Davison Rockefeller IV, known as Jay Rockefeller, is an American politician who represented West Virginia in the United States Senate from 1985 to 2015. Born in New York in 1937, the only son of John D. Rockefeller III and Blanchette Hooker Rockefeller, he studied at Harvard and in Japan before joining VISTA in 1964 and being assigned to the small mining community of Emmons, West Virginia, which set the course of his career. He was elected to the West Virginia House of Delegates, then served as Secretary of State, president of West Virginia Wesleyan College and Governor of West Virginia from 1977 to 1985. In the Senate he chaired the Commerce and Intelligence Committees and worked chiefly on health care and coalfield issues. He married Sharon Percy in 1967.

Peggy Dulany, born Margaret Dulany Rockefeller, is an American philanthropist and the third daughter of David Rockefeller and Peggy McGrath Rockefeller. Born in 1947, she studied at Harvard and took a doctorate in education, and worked in Brazilian favelas and in New York City government before founding the Synergos Institute in 1986. Synergos works to reduce poverty by building partnerships between civil society organizations, governments and business, and by developing what she calls bridging leadership, and it has run programs across Latin America, Africa and Asia. She also co-founded the Global Philanthropists Circle with her father and has served as a trustee of the Rockefeller Brothers Fund.

Winthrop Paul Rockefeller was an American businessman and politician who served as Lieutenant Governor of Arkansas from 1996 until 2006. The only child of Governor Winthrop Rockefeller, he was born in 1948 and educated in the United States and Europe, served in the United States Army and worked for a time in the food industry before returning to Arkansas to run the family's Winrock Farms on Petit Jean Mountain, continuing its cattle breeding and agricultural research operations. Elected lieutenant governor as a Republican in 1996 and twice reelected, he focused on economic development, education and rural health, and he chaired Winrock International, the agricultural development organization created from his father's estate.

Eliza Davison Rockefeller was the mother of John D. Rockefeller and the matriarch of the Rockefeller family. Born in Niles, New York, in 1813 to a farming family, she married William Avery Rockefeller in 1837 and raised their six children largely on her own while her husband traveled. A devout Baptist, she ran a frugal, orderly and religious household, first in upstate New York and later in Ohio, and her habits of thrift, record keeping and regular charitable giving were repeatedly cited by her eldest son as the foundation of his own character. She lived to see Standard Oil become the dominant force in American oil refining.