 Uriah Tracy), Byam K. Stevens Jr. (who married Elizabeth Langdon Wilks, sister of Matthew Astor Wilks)

His maternal grandfather was Albert Gallatin, the 4th U.S. Secretary of the Treasury who served as the U.S.Ambassador to the United Kingdom and France.His paternal grandparents were Major General Ebenezer Stevens and Lucretia (née Ledyard) Sands Stevens.