(1896-1986) an American woman who became the Duchess of Windsor when she married her third husband, Edward, Duke of Windsor. He had been King Edward VIII but abdicated(= gave up his position as king) in order to marry her because kings were not allowed to marry divorced women.
والیس سیمپسون, دوشس ویندسور, والیس وارفیلد سیمپسون
see also abdication crisis