Pierre Dominique Garnier

Pierre Dominique Garnier, born 19 December 1756 – died 11 May 1827, was a French general during the French Revolutionary Wars and Napoleonic Wars. He enlisted in the French royal army in 1773 and served in the French West Indies. At the outbreak of the French Revolution he left his career as an architect and joined the National Guard. Continuing in the army, he enjoyed rapid promotion while fighting in several theaters during the War of the First Coalition.

Source: Wikipedia