The Hiram (master Whitney) from Boston to Liverpool got on shore on 1st Sept 1799 near the entrance to the Chester River [Dee Estuary] and has been full of water. The Hiram must have been refloated since she was involved in dramatic developments the next year:
Captain Whitney had a very exciting sequence of events on a subsequent voyage in late 1800 on the Hiram from Liverpool to America: being captured by a French Man of War; managing to regain control of his ship from the prize crew; then being captured by a French Privateer; before being liberated by HMS Unite.
Captain Whitney's Report of these events.
For wrecks of Liverpool privateers: see Victory; Pelican.
For an account of the wreck of a prize being brought to Liverpool: Deux Amis.
More about the history of Liverpool Privateers