John Churchill, 1st Duke of Marlborough
[ar] جون تشرشل (دوق مارلبورو الأول)
[arz] جون تشرشل
[az] Con Malboro Çörçill
[bg] Джон Чърчил, Херцог Марлборо
[br] John Churchill, 1añ Dug Marlborough
[ca] John Churchill (1r duc de Marlborough)
[cs] John Churchill, vévoda z Marlborough
[cy] John Churchill, Dug 1af Marlborough
[da] John Churchill, 1. hertug af Marlborough
[de] John Churchill, 1. Duke of Marlborough