Margaret Brainard Hamilton (December 9, 1902 – May 16, 1985) was an American actress, vaudevillian and educator, whose fifty-year career in entertainment spanned theater, film, radio and television. She often played villains and is best known to modern audiences for her portrayal of the Wicked Witch of the West and her Kansas counterpart Almira Gulch in the 1939 MGM film classic The Wizard of Oz. A former schoolteacher, she worked as a character actress in films for seven years before she was offered the role that defined her public image. In later years, Hamilton appeared in films and made frequent cameo appearances on television sitcoms and commercials. She also gained recognition for her work as an animal rights activist and her lifelong commitment to public education. Her role as the Wicked Witch of the West is ranked by the American Film Institute as Hollywood's fourth-greatest villain of all time and the all-time greatest female villain. (Via Wikipedia)