Vem gifte sig med Frances Anne Spencer-Churchill, Duchess of Marlborough?

Frances Anne Emily Spencer-Churchill, Duchess of Marlborough (15 April 1822 – 16 April 1899), was an English noblewoman, the wife of British peer and statesman John Spencer-Churchill, 7th Duke of Marlborough. One of her sons, Lord Randolph Churchill, was the father of Prime Minister Sir Winston Churchill. She had a total of 11 children, and her principal home was the monumental Blenheim Palace, which she rejuvenated with her "lavish and exciting entertainments", and transformed into a "social and political focus for the life of the nation". She was invested as a Lady of the Royal Order of Victoria and Albert for her efforts at famine relief in Ireland.

John Spencer-Churchill, 7:e hertig av Marlborough, född 2 juni 1822 på Garboldisham Hall i Norfolk, död 4 juli 1883 i Mayfair i London, var en brittisk ädling.