The second Congress\ was a 28-gun sailing frigate (length 126 ft, breadth 34.9 ft, depth 10.5 ft) built by Lancaster Burling at Poughkeepsie, New York, under authority of an act of the Second Continental Congress dated 13 December1775. One of the first 13 ships authorized to be built by the new government, she was placed under the command of Captain Grenell in the summer of 1776. Before her outfitting was completed, the British occupied the approaches to the Hudson River and extended their control of the environs throughout 1777. The infant Continental Navy suffered the destruction of Congress in October 1777 to prevent her seizure by the enemy.
The third Congress was a 36-gun sailing frigate launched in 1799 and in service periodically until she was broken up in 1834.