- Born in 1711
- Deceased on May 2, 1775, at the approximate age of 63 years
Parents
- John Montagu (1690 - 1749), Duke of Montagu, master-general of the Ordnance, privy counsellor
- Lady Mary Churchill (1689 - 1751)
Family
- Married with George Montagu, Duke of Montagu, justice in eyre, constable and Governor of Windsor Castle, issuing
- Lady Elizabeth (1743 - 1827)