Anne Louise Germaine de Staël-Holstein (French: [stal]; 22 April 1766 – 14 July 1817), commonly known as Madame de Staël, was a French woman of letters of Swiss origin whose lifetime overlapped with the events of the French Revolution and the Napoleonic era. She was one of Napoleon's principal opponents. Celebrated for her conversational eloquence, she participated actively in the political and intellectual life of her times.