Pierre-Louis Binet de Marcognet (14 November 1765 – 19 December 1854) joined the French army in 1781 as an officer cadet and fought in the American Revolutionary War. During the French Revolutionary Wars he fought in the Army of the Rhine and was wounded at First and Second Wissembourg. After being dismissed from the army for a year and a half for having noble blood, he resumed his military career and was wounded at Biberach and Kehl.