Rochambeau was born on July 1, 1725 in Vendôme, France. He attended school in Paris and then accepted a cavalry commission. He fought in the War of the Austrian Succession and the Seven Years War. In 1761, he was Inspector of Cavalry and later served as a provincial governor. In 1780, he took command of the large French force sent to aid the Continental Army. There, his tactical and administrative knowledge contributed significantly to America's victory at Yorktown in 1781. He returned to France in early 1783 and commanded its northern army in the last years of Louis XVI's reign. Rochambeau retired to his chateau in 1792, but was arrested and imprisoned for six months by Robespierre's revolutionaries. Rochambeau escaped execution and later regained his former status during Napoleon's dictatorship. Rochambeau died on May 10, 1807.