High Quality Content by WIKIPEDIA articles! HMS Superb was a 74-gun third rate ship of the line of the Royal Navy, and the fourth vessel to bear the name. She was launched on 19 March 1798 from Northfleet, and was eventually broken up in 1826.Superb is mostly associated with Richard Goodwin Keats who commanded her as captain from 1801 until his promotion in 1806. She also served as his flagship from early 1808 until she was paid off in 1809.