Marion Barbara 'Joe' Carstairs was a wealthy British power boat racer known for her speed, eccentric lifestyle, and gender nonconformity. In the 1920s, she was known as the ‘fastest woman on water’.
- Occupation
- athlete, engineer
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- February 5, 1900
- Died
- December 18, 1993