. . . "HMS Crown was a 64-gun third rate ship of the line of the Royal Navy, launched on 15 March 1782 at Blackwall Yard. She was converted to serve as a prison ship in 1798, and was broken up in 1816."@en . . . "HMS Crown was a 64-gun third rate ship of the line of the Royal Navy, launched on 15 March 1782 at Blackwall Yard. She was converted to serve as a prison ship in 1798, and was broken up in 1816."@en . . . . . "--03-15"^^ . . . . . "HMS Crown (1782)"@en . .