Outerbridge Horsey III (March 5, 1777 – June 9, 1842), was an American lawyer and politician from Wilmington, in New Castle County, Delaware. He was a member of the Federalist Party, who served in the Delaware General Assembly, as Delaware Attorney General and as United States Senator from Delaware.
Read more about Outerbridge Horsey: Outerbridge Horsey IV, Outerbridge Horsey V, Outerbridge Horsey VII