Family: Sir George (Ist Duke of Montagu)( 1st Marquess of Monthermer) Brudenell / Lady Mary Montagu

Maternal line Sir George (Ist Duke of Montagu)( 1st Marquess of Monthermer) Brudenell
Elizabeth Bruce 1688 - 1745  (~ 57 years)	_	George (3rd Earl cardigan ) Brudenell 1685 - 1732  (46 years)

Maternal line Lady Mary Montagu
Mary Churchill 1689 - 1751  (61 years)	_	John (2nd duke of montagu) Montagu 1690 - 1749  (59 years)
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Sarah Jennings (maid. name Duchess of Marlborough) 1660 - 1744  (84 years)	_	John (1st Duke of Marlbough, Prince of Minden) Churchill 1650 - 1722  (72 years)