Mary S. Lovell brilliantly recounts the triumphant political and military campaigns, domestic tragedies, happy marriages, and disastrous unions throughout generations of Churchills.

The first Duke of Marlborough (1650–1722) was a soldier of such genius that a lavish palace, Blenheim, was built to honor his triumphs. Succeeding generations of Churchills sometimes achieved distinction but also included profligates and womanizers and were saddled with the ruinous upkeep of Blenheim. The Churchills were an extraordinary family, and they were connected with everyone who mattered in Britain. Winston Churchill—voted "the Greatest Briton" in a nationwide poll—dominates them all.