Naval officer; born in York, Pa.
, Aug. 25, 1825; was appointed midshipman Feb. 18, 1841; was promoted to passed midshipman, Aug. 10, 1847; master, April 18, 1855; lieutenant, Sept. 4, 1855; lieutenant-commander
, Sept. 26, 1866: captain, Aug. 13, 1872; commodore, Dec. 15, 1880; and rear-admiral, Jan. 24, 1885; and was retired in 1887.
Most of his forty-six years of service was spent at sea. During both the Mexican
and Civil wars he was active in the most important operations.
He was president of the international marine Conference; is a member of the Washington National
Monument Association; and is author of Memories of a rear-admiral