Mary Montagu, Duchess of Montagu wife of George Brudenell Montagu, Duke of Montagu (1710–1775) Parents John Montagu, 2nd Duke of Montagu Mary Churchill, Duchess of Montagu Children John Montagu, Marquess of Monthermer Elizabeth, Duchess of Buccleuch Siblings Isabella Montagu, Duchess of Manchester John Montagu, Marquess of Monthermer Edward Montagu Churchill Montagu, Marquess of Monthermer George Montagu Partners George Montagu, 1st Duke of Montagu
