Rear Admiral David Butts Harmony (3 September 1832 - 2 November 1917) was an officer in the United States Navy. A native of Easton, Pennsylvania, he entered the Navy in 1847 and served until the early 1890s. Combat service included many notable Civil War naval actions, including the campaigns at New Orleans and Vicksburg. Later in his career, he served as Chief of the Navy's Bureau of Yards and Docks (1885-1889) and Chairman of the Lighthouse Board (1889-1891). Wikipedia
The definitive Wikipedia entry for David B. Harmony. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/David_B._Harmony
The definitive Wikipedia entry for David B. Harmony. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/David_B%2e_Harmony