Marlborough
10th Duke of cr 1702 (John Albert Edward William Spencer-Churchill) (Baron Spencer, 1603; Earl of Sunderland, 1643; Baron Churchill, 1685; Earl of Marlborough, 1689; Marquis of Blandford, 1702; Prince of the Holy Roman Empire; Prince of Mindelheim in Suabia)
Marlborough
10th Duke of cr 1702 (John Albert Edward William Spencer-Churchill) (Baron Spencer, 1603; Earl of Sunderland, 1643; Baron Churchill, 1685; Earl of Marlborough, 1689; Marquis of Blandford, 1702; Prince of the Holy Roman Empire; Prince of Mindelheim in Suabia)