Naval officer; born in Frederick City, Md., July 4, 1827; joined the navy in 1841; served in the early part of the Mexican War
, taking part in the blockade and capture of Vera Cruz
and other actions; graduated at the United States
Naval Academy in 1848.
During his Pacific exploring cruise in 1853-56 he succeeded in establishing communication between the American
envoys and the Chinese government; was promoted lieutenant in September, 1855.
He commanded a naval expedition in September, 1861, which destroyed the Confederate privateer, Judah
, while under the protection of shore batteries and about 9,000 men at Pensacola
In recognition of this feat he received the thanks of President Lincoln
and the State of Maryland
Later, as commander of the steamer Kennebec
's fleet, he participated in important engagements, winning much distinction; was promoted rear-admiral and retired in 1886.
He died in Washington, D. C.
, April 1, 1897.