| Birth Day | January 25, 1923 |
| Birth Place | Dodge Center, MN |
| Age | 97 YEARS OLD |
| Died On | Feb 26, 1998 (age 75) |
| Birth Sign | Aquarius |
Shirley Mason, born on January 25, 1923, in Dodge Center, MN, gained fame as one of the first documented cases of multiple personality disorder. Despite facing numerous challenges throughout her life, Shirley managed to build a successful career, leading to an estimated net worth of $16 million by 2024. Her resilience and determination have not only allowed her to overcome her struggles but have also inspired many others facing similar conditions. Through her story, Shirley Mason has not only made a significant impact in the field of psychology but has also become an inspiration for countless individuals worldwide.
Famous psychiatric patient who gained fame for having one of the first documented cases of multiple personality disorder.
She suffered from blackouts while working as a substitute Teacher.
Her story was the subject of the book Sybil and two subsequent films.
She was an only child and had a mother that suffered from schizophrenia.
Her life was the subject of the 1876 film Sybil, which starred Sally Field.
