Margaret Olivia Slocum Sage, known as Olivia Sage, was an American philanthropist known for her contributions to education and progressive causes. In 1869 she became the second wife of industrialist Russell Sage. At his death in 1906, she inherited a fortune estimated at more than $63,000,000, to be used at her discretion.
- Occupation
- teacher
- Citizenship
- United States
- Born
- 1828, September 8, 1828
- Died
- 1918, November 4, 1918
