Guillaume François, baron d'Aigremont (1 April 1770 – 7 January 1827) was a French general de brigade (brigadier general).
He fought at the Battle of Marengo in 1800 and the Battle of Maria in Spain during the Peninsular War.
He was made a baron during the First French Empire by Napoleon Bonaparte.
He was an officer of the Legion of Honour and a knight of the Order of Saint Louis.
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