John Albert Edward William Spencer-Churchill, 10th Duke of Marlborough, styled Marquess of Blandford until 1934, was a British Army officer and peer.
- Occupation
- politician
- Position held
- member of the House of Lords
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- September 18, 1897
- Died
- March 11, 1972