Which real Royal Navy officer was Horatio Hornblower based on?
Short answerProbably several officers contributed, with Captain Sidney Smith as one partial model rather than a single definitive prototype.
NotesC. S. Forester's Horatio Hornblower should not be reduced to a single historical prototype. Several junior officers may have contributed to the character. Captain Sidney Smith is one possible partial model. The resemblance is not a one-to-one identification, which preserves the distinction between a fictional officer and the real naval careers behind him.