John Davis Long
John Davis Long (October 27, 1838 – August 28, 1915) was a U.S. political figure. He served as Governor of Massachusetts between 1880 and 1883. He later served as the Secretary of the Navy from 1897 to 1902.
Benson John Lossing, ed. Harper's Encyclopedia of United States History (vol. 5) (New York, NY: Harper and Brothers, 1912)
Courtesy the private collection of Roy Winkelman