The first USS Mohican was a steam sloop-of-war in the United States Navy during the American Civil War. She was named for the Mohican tribe and was the first ship of her class.
USS South Carolina was a steamer used by the Union Navy during the American Civil War.
USS Stars and Stripes was a 407-ton steamer acquired by the U.S. Navy and put to use by the Union during the American Civil War.
The first USS Seminole was a steam sloop-of-war in the United States Navy during the American Civil War.
The first USS Pocahontas, a screw steamer built at Medford, Massachusetts in 1852 as City of Boston, and purchased by the Navy at Boston, Massachusetts on 20 March 1855, was the first United States Navy ship to be named for Pocahontas, the Algonquian wife of Virginia colonist John Rolfe. She was originally commissioned as USS Despatch – the second U.S. Navy ship of that name – on 17 January 1856, with Lieutenant T. M. Crossan in command, and was recommissioned and renamed in 1860, seeing action in the American Civil War. As Pocahontas, one of her junior officers was Alfred Thayer Mahan, who would later achieve international fame as a military writer and theorist of naval power.
USS James Adger was a sidewheel steamer in the Union Navy during the American Civil War. She retained her former name.
USS Niphon was a steam operated vessel acquired by the Union Navy during the American Civil War. She was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries.
The first USS Nereus, a screw steamer built at New York in 1863, was purchased by the Union Navy from William P. Williams on 5 October 1863; and commissioned at New York Navy Yard 19 April 1864, Commander John C. Howell in command.
USS Unadilla was a Unadilla-class gunboat built for service with the United States Navy during the American Civil War. She was the lead ship in her class.
USS Howquah was a screw steamer purchased by the Union Navy in Boston from G. W. Upton on 17 June 1863, for action against Confederate commerce raider CSS Tacony which was then preying upon Northern merchantmen during what Professor Richard S. West has called "the most brilliant daredevil cruise of the war."
USS Connecticut was a large steamer acquired by the Union Navy during the American Civil War. Her primary task was to prevent ships from penetrating the Union blockade of Southern ports.
USS Western World was a ship acquired by the Union Navy during the American Civil War. She was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries.
USS Britannia was a steamer captured by the Union Navy during the American Civil War. She was used by the Union Navy as a gunboat and patrol vessel in support of the Union Navy blockade of Confederate waterways.
USS Wamsutta was a steamer constructed for service with the Union Navy during the American Civil War. She was used by the Union Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
USS William Bacon was a schooner acquired by the Union Navy during the American Civil War. She was used by the Union Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
USS Victoria was a steamer acquired by the Union Navy during the American Civil War.
USS Wyandotte, originally USS Western Port, was a steamer acquired by the Navy as a gunboat for the Paraguay expedition in 1858. When the crisis of the American Civil War occurred, she operated in support of the Union Navy blockade of Confederate waterways.
The third USS Union was a heavy (1,114-ton) steamer with a powerful 12-inch rifled gun purchased by the United States Navy during the American Civil War.
USS T. A. Ward was a 284-ton schooner was purchased by the Union Navy during the Union blockade of the Confederate States of America during the American Civil War.
John Cummings Howell was an officer in the United States Navy during the American Civil War. He rose to the rank of rear admiral and late in his career was commander-in-chief of the North Atlantic Squadron and then of the European Squadron.
