13. 4th Duke of Marlborough George SPENCER (Charles , Charles , Robert , Henry , William , Robert , , , , , ) was born on 26 Jan 1739. He died on 30 Jan 1817.
George married Caroline RUSSELL daughter of John RUSSELL Duke of Bedford, 4 and Gertrude GOWER in 1762. Caroline was born in 1743. She died in 1811.
They had the following children:
+ 15 M i 5th Duke of Marlborough George SPENCER-CHURCHILL
14. 1st Earl of Spencer John SPENCER (John , Charles , Robert , Henry , William , Robert , , , , , ) was born on 19 Dec 1734. He died on 31 Oct 1783.
John married Georgiana POYNTZ. Georgiana was born in 1737. She died on 18 Mar 1814.
They had the following children:
+ 16 M i 2nd Earl of Spencer George John SPENCER