The USS Mount Vernon was a wooden-screw steamer constructed in Brooklyn, New York, in 1859. This vessel was acquired by the United States Navy in 1861, initially chartered for a three-month period before being purchased outright on September 12, 1861. The ship was commissioned in New York under the command of Commander Oliver S. Glisson. In terms of specifications, while exact dimensions are not provided in the source, the Mount Vernon was a wooden-hulled steamer equipped with a screw propeller, typical of mid-19th-century naval vessels. Her design allowed for both steam propulsion and sailing, making her versatile for various maritime duties during her service. During the Civil War, the USS Mount Vernon primarily served as a blockade and patrol vessel along the Atlantic coast, focusing on North Carolina waters. Early in her service, she convoyed ships to the Gulf of Mexico and took part in actions against Confederate communications, including capturing the brigantine East and towing damaged ships such as the Parkersburg. She also provided refuge for Unionists at Fortress Monroe and patrolled the Rappahannock River, capturing the sloop Wild Pigeon in July 1861. Throughout 1862 and 1863, Mount Vernon engaged in operations against Confederate blockade runners and schooners, capturing vessels like British Queen and Mary Jane, and participating in the attack on Confederate batteries at Sewell's Point. Her efforts contributed significantly to the Union blockade strategy, intercepting ships attempting to supply the Confederacy. She also collaborated with other Union ships on pursuits and blockade enforcement near New Inlet and Little River Inlet. In 1864 and early 1865, Mount Vernon was involved in operations around Cape Fear River, including participation in the unsuccessful attack on Fort Fisher. She remained in service until June 1865, when she was decommissioned at New York City and sold at public auction in July of the same year. The USS Mount Vernon’s service exemplifies the vital role of wooden-screw steamers in Union naval operations, particularly in enforcing blockades and controlling key Confederate ports during the Civil War.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.