. . "Charles James Spencer-Churchill, 12th Duke of Marlborough" . . . . . . . . . "Jamie Spencer-Churchill" . . "Charles James Spencer-Churchill,
'''12th Duke of Marlborough'''" . . . "Duke of Marlborough" . . "1955" . . . . . . . . . "James Spencer-Churchill, 12th Duke of Marlborough" . . "James Spencer-Churchill, 12th Duke of Marlborough" . . "Charles James Spencer-Churchill" . . . . . . . . "12th Dukes of Marlborough" . . "1955-11-24" . "Jamie Spencer-Churchill, 12th Duke of Marlborough" . . . . .