Ivy Cavendish-Bentinck, Duchess of Portland was Duchess of Portland from 1943 – 1977 and afterwards Dowager Duchess. She initiated the Harley Foundation, "to encourage creativity".
- Occupation
- aristocrat, art collector
- Position held
- maid of honour
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- June 16, 1887
- Died
- March 3, 1982