John Adolph Dahlgren Small 283×320 Medium 566×640 Large 906×1024 Download Tiff Original 2123×2400 | (6.2 MB) Description Rear Admiral John Adolphus Bernard Dahlgren, USN, (November 13, 1809 – July 12, 1870) merchant and Swedish Consul in Philadelphia, Pennsylvania, made his career in the United States Navy. Keywords American Civil War, kcivilwarperson, philadelphia, portrait, u.s. navy Galleries Famous People: D Source: Benson John Lossing, ed. Harper's Encyclopedia of United States History (vol. 3) (New York, NY: Harper and Brothers, 1912)
