The Churchills (2012)

David Starkey uncovers the links between Britain's two greatest war leaders, both called Churchill: Winston, who defeated Hitler, and his ancestor John Churchill, who faced down Louis XIV of France. Starkey tells the story of the two greatest war leaders in British history, both of whom were called Churchill. Everyone knows Winston Churchill led Britain and her Allies in their struggle against Hitler; less well known is John Churchill, Duke of Marlborough, who led Britain and her Allies against an earlier would-be dictator of Europe, the Sun King Louis XIV of France.