Jean Gabriel Marchand, 1st Count Marchand (10 December 1765 – 12 November 1851) went from being an attorney to a company commander in the army of the First French Republic in 1791.
He fought almost exclusively in Italy throughout the French Revolutionary Wars and served on the staffs of a number of generals.
He participated in Napoleon Bonaparte's celebrated 1796-1797 Italian campaign.
During the retreat he performed well in one rear guard action against the British and later led his division at Fuentes de Onoro.
In 1812 he commanded a division in Russia.
He fought at the head of his division at LĂĽtzen, Bautzen, and Leipzig in 1813.
An Austrian division defeated his independent command near Geneva in 1814.
During the Hundred Days he was tasked with stopping Napoleon's march near Grenoble, but his troops went over to the ex-emperor.
For this, he was later tried by the Bourbons but acquitted.
His surname is one of those names inscribed under the Arc de Triomphe.