- Born 10 January 1914, Bronxville NY (?)
- Died 2 April 1986, Surrey South Western, England
- AB Columbia University 1935
- AM Columbia University 1937
- PhD June 1942, Columbia University
- Adviser: Edward Kasner
- Dissertation: The conformal geometry of horn angles of higher order
- Primary employer: Barnard College, Chelsea College (London)