Isaac Roosevelt | |
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Member of the New York State Senate | |
In office September 9, 1777 – June 30, 1786 |
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In office July 1, 1788 – June 30, 1792 |
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Personal details | |
Born |
New York City, New York |
December 19, 1726
Died | October 1794 (aged 67) |
Nationality | American |
Political party | Federalist |
Spouse(s) | Cornelia Hoffman (m. 1752; her death 1780) |
Children | 10, including James Roosevelt |
Parents | Jacobus Roosevelt Catharina Hardenbroek |
Relatives | See Roosevelt family |
Occupation | Merchant and Politician |
Isaac Roosevelt (December 19, 1726 – October 1794) was an American merchant and Federalist politician. He served in the New York State Assembly and the state Constitutional Convention and achieved the most political success of any Roosevelt before Theodore Roosevelt. Isaac was the patrilineal great-great-grandfather of President Franklin Delano Roosevelt.
Roosevelt was born in New York City and baptized in the Reformed Dutch Church of New York. He was the sixth son of Jacobus Roosevelt (1692–1776) and Catharina Hardenbroek, who wed in 1713. His siblings were Johannes (b. 1714), Johannes (b. 1715), Nicholas (b. 1717), Helena (1719–1772), Jacobus (b. 1721), Christoffel (b. 1724), Abraham (b. 1729), Sara (b. 1730), and Adolphus Roosevelt (b. 1735).
His paternal grandfather was Nicholas Roosevelt (1658–1742) and his great-grandfather was the Dutch immigrant Claes Maartenszen Van Rosenvelt (d. 1659), who established the Roosevelt family in America. His maternal grandparents were Johannes Hardenbroek and Sarah (née Van Laer) Hardenbroek.
He was one of the first large-scale sugar refiners in New York City. He built one of the first sugar refineries in the city and originally had his store on Wall Street, later removing to St. George's Square.
"Isaac Roosevelt is removed from his house in Wall Street to the house of his late brother, Jacobus Roosevelt, Jr., deceased, near the Sugar house, and opposite to Mr. William Waltons, being on the northwest side of Queen Street, where his customers may be supplied as usual with double, middling and single refined loaf sugars, clarified, muscovado and other molasses, & etc." - April 25, 1772
Active in the community, he was one of the first members of the New York City Chamber of Commerce, organized in 1768, and he was one of the original incorporators of the first public hospital in New York in 1770. He was a cofounder of the Bank of New York in 1784, and became its second president, a post he held from 1786 to 1791.