Jean-Baptiste Donatien de Vimeur, comte de Rochambeau

Jean-Baptiste Donatien de Vimeur de Rochambeau
Portrait by Charles Wilson Peale, 1782
Born	(1725-07-01)1 July 1725 Vendôme, Orléanais, France
Died	30 May 1807(1807-05-30) (aged 81) Thoré, Loir-et-Cher, France
Allegiance	France
Service/branch	French Army
Years of service	1742–1792
Rank	Marshal of France
Battles/wars	War of the Austrian Succession Siege of Maastricht Seven Years' War Battle of Minorca Battle of Krefeld Battle of Corbach Battle of Kloster Kampen American Revolutionary War Yorktown campaign Washington–Rochambeau Revolutionary Route Battle of the Chesapeake Siege of Yorktown French Revolutionary Wars War of the First Coalition
Awards	Order of the Holy Spirit Order of Saint Louis Society of the Cincinnati
Signature

Marshal Jean-Baptiste Donatien de Vimeur, comte de Rochambeau (1 July 1725 – 10 May 1807) was a French nobleman and general whose army played a critical role in helping the United States defeat the British Army at Yorktown in 1781 during the American Revolutionary War. He was commander-in-chief of the French expeditionary force sent by France to help the American Continental Army fight against British forces.