Louis Henri Loison (16 May 1771 – 30 December 1816) briefly joined the French Army in 1787 and after the French Revolution became a junior officer. Blessed with military talent and courage, he rapidly rose to general officer rank during the French Revolutionary Wars. He got into difficulties because of his fondness for plundering. In late 1795 he helped Napoleon Bonaparte crush a revolt against the government. After a hiatus, he returned in 1799 to fight in Switzerland where he earned another promotion. In 1800 he commanded a division under Napoleon in the Marengo campaign.