Shirley Ardell Mason
American teacher
Shirley Ardell Mason was an American art teacher who was reported to have dissociative identity disorder. Her life was purportedly described, with adaptations to protect her anonymity, in 1973 in the book Sybil, subtitled The True Story of a Woman... Wikipedia
Born: January 25, 1923, Dodge Center, MN
Died: February 26, 1998 (age 75 years), Lexington, KY
Artworks: Impression of Port Arthur, The Laboratory, and Ballerinas
Parents: Martha Alice Hageman and Walter Mason
Known for: Having dissociative identity disorder
Other names: Sybil Isabel Dorsett