Keywords: John Spencer-Churchill, 7th Duke of Marlborough.jpg John Spencer-Churchill 7th Duke of Malborough http //www npgprints com/image php imgref 198700 Published 1881 Creator Lock Whitfield http //www npg org uk/collections/search/portrait php search ap npgno x133389 eDate lDate NPG PD-old-70-1923 John Spencer-Churchill 7th Duke of Marlborough |