William Goodsell Rockefeller (May 21, 1870 – November 30, 1922) was the third child of Standard Oil co-founder William Rockefeller (1841–1922) and his wife, Almira Geraldine Goodsell. Rockefeller married Sarah Elizabeth Stillman, daughter of National City Bank president James Stillman, on November 21, 1895. His father had become a large shareholder of the National City Bank and his alliance with the Stillman family was sealed by the marriage of his two sons with two Stillman daughters. Rockefeller's brother, Percy Avery Rockefeller, married Isabel Goodrich Stillman.
Children
William Avery Rockefeller II (B: August 8, 1896 – D: 14 OCT 1973)
Johann Peter Rockefeller (1682–1763) (Arrived in America ca.1723) • (Grandson) William Rockefeller • Godfrey Rockefeller (1745–1818) • Godfrey Lewis Rockefeller (1784–1857) • William Avery Rockefeller
John Rockefeller Prentice (1902–1972)
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John D. Rockefeller III (1906–1978)
Nelson Aldrich Rockefeller (1908–1979)
Laurance Spelman Rockefeller (1910–2004)
Winthrop Rockefeller (1912–1973)
David Rockefeller (1915)
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Faith Rockefeller Model (1909–1960)