William Henry Kelsey served as a Representative from New York in the United States Congress from 1855 to 1871. A member of the Republican Party, William Henry Kelsey contributed to the legislative process during 4 terms in office.

William Henry Kelsey’s service in Congress occurred during a significant period in American history. As a member of the House of Representatives, William Henry Kelsey participated in the democratic process and represented the interests of constituents, helping to shape the laws and policies that governed the nation.