Mary Montagu, Duchess of Montagu was a British court official and noble, the wife of John Montagu, 2nd Duke of Montagu and a member of the Shakespeare Ladies Club. She was the youngest surviving daughter of John Churchill, 1st Duke of Marlborough, and his wife, Sarah Jenyns.
- Occupation
- aristocrat
- Position held
- Lady of the Bedchamber
- Citizenship
- Kingdom of Great Britain
- Born
- 1689, July 15, 1689
- Died
- 1751, May 14, 1751