Gilbert du Motier, Marquis de Lafayette

Marie-Joseph Paul Yves Roch Gilbert du Motier, Marquis de La Fayette (French: [ʒilbɛʁ dy mɔtje maʁki d(ə) la fajɛt]; 6 September 1757 – 20 May 1834), known in the United States as Lafayette, was a French military officer and politician who volunteered to join the Continental Army, led by General George Washington, in the American Revolutionary War. Lafayette commanded Continental Army troops in the decisive siege of Yorktown in 1781, the Revolutionary War's final major battle, which secured American independence. After returning to France, Lafayette became a key figure in the French Revolution of 1789 and the July Revolution of 1830 and continues to be celebrated as a hero in both France and the United States.