Mae Questel

Mae Questel /ˈmeɪ ˌkwɛˈstɛl/ (born Mae Kwestel, September 13, 1908 – January 4, 1998) was an American actress. She was best known for providing the voices for the animated characters Betty Boop (from 1931) and Olive Oyl (from 1933). She began in vaudeville, primarily working as an impressionist. She later performed on Broadway and in films and television, including her role as Aunt Bethany in National Lampoon's Christmas Vacation (1989).
Born Mae Kwestel in the Bronx, New York City, to Simon and Freida (née Glauberman) Kwestel, she attended Morris High School and studied acting at the American Theatre Wing and with the Theatre Guild. Although she wanted to be an entertainer, her parents, who were Orthodox Jews, actively discouraged her from doing so, at one point forcing her to leave the Theatre Guild school.
Nevertheless, at the age of 17, Questel won a talent contest held at the RKO Fo…