Chevalière d'Éon

Chevalière d'Éon
Chevalier d'Éon wearing the chivalric Order of Saint Louis, a military honour of the Kingdom of France. Painting by Thomas Stewart (1792), at the National Portrait Gallery, London
Born5 October 1728
Died21 May 1810 (1810-05-22) (aged 81)
London, United Kingdom
Resting placeSt Pancras Old Church

Charlotte d'Éon de Beaumont or Charles d'Éon de Beaumont (5 October 1728  21 May 1810), usually known as the Chevalière d'Éon or the Chevalier d'Éon, was a French diplomat, spy, and soldier. D'Éon fought in the Seven Years' War, and spied for France while in Russia and England. D'Éon had androgynous physical characteristics and natural abilities as a mimic and a spy. D'Éon appeared publicly as a man and pursued masculine occupations for 49 years, although during that time, d'Éon successfully infiltrated the court of Empress Elizabeth of Russia by presenting as a woman. Starting in 1777, d'Éon lived as a woman and was officially recognised as a woman by King Louis XVI.