George Spencer-Churchill, 6th Duke of Marlborough British politician (1793-1857) (1793–1857) Parents Susan Spencer-Churchill, Duchess of Marlborough George Spencer-Churchill, 5th Duke of Marlborough Children Lord Edward Spencer-Churchill Clementina Pratt, Marchioness Camden Susan Harriett Elizabeth Churchill Lord Almeric Spencer-Churchill John Spencer-Churchill, 7th Duke of Marlborough Lord Alan Spencer-Churchill Lady Louisa Spencer-Churchill Lord Alfred Spencer-Churchill Siblings Henry John Spencer Churchill George Henry Spencer-Churchill Lord Charles Spencer-Churchill Partners Harriet Caroline Octavia Spencer Jane Stewart Charlotte Spencer-Churchill, Duchess of Marlborough Jane, Duchess of Marlborough
