Horatio Hornblower is a fictional officer in the British Royal Navy during the Napoleonic Wars, the protagonist of a series of novels and stories by C. S. Forester. He later became the subject of films and radio and television programmes, and C. Northcote Parkinson elaborated a "biography" of him, The True Story of Horatio Hornblower. Forester's series about Hornblower tales began with the novel The Happy Return (US title: Beat to Quarters), published in 1937. Herein, Hornblower is a captain on a secret mission to Central America in 1808.
https://en.wikipedia.org/wiki/Horatio_Hornblower