The younger brother of John D. Rockefeller, William was born in Richford, New York. In 1853 his family moved to Strongville, Ohio.
In 1865, he entered the oil business by starting a refinery. In 1867, his brother's company, Rockefeller & Andrews, absorbed this refinery, and in 1870, the company became Standard Oil.
William Rockefeller served as the company's New York representative until 1911 when Standard Oil of New Jersey was dissolved by the United States Supreme Court. He also had interests in copper, railways, and public utilities. Married to Almira Geraldine Goodsell, he built up the National City Bank of New York, and his son William Goodsell Rockefeller and Elsie Stillman, daughter of National City Bank president James Stillman, were the parents of James Stillman Rockefeller.
He died in 1922 in Tarrytown, New York and was interred in the Sleepy Hollow Cemetery, Sleepy Hollow, New York.
Edward William Proxmire (November 11, 1915 – December 15, 2005) was a member of the Democratic Party who served in the United States Senate for the state of Wisconsin from 1957 to 1989.
He married Elsie Rockefeller, a great-granddaughter of WilliamRockefeller, brother and partner of oil magnate John D. Rockefeller.
Proxmire served as a member of the Wisconsin State Assembly from 1951 to 1952 and was an unsuccessful candidate for Governor of Wisconsin in 1952, 1954 and 1956.
The younger brother of John D. Rockefeller, William was born in Richford, New York.
WilliamRockefeller served as the company's New York representative until 1911 when Standard Oil of New Jersey was dissolved by the United States Supreme Court.
His son William Goodsell Rockefeller and Elsie Stillman, daughter of National City Bank president James Stillman, were the parents of James Stillman Rockefeller.