John Churchill

John Churchill, 1st Duke of Marlborough (26 May 1650 – 16 June 1722) (O.S) was an English soldier and statesman whose career spanned the reigns of five monarchs throughout the late 17th and early 18th centuries. His rise to prominence began as a lowly page in the royal court of Stuart England, but his natural courage on the field of battle soon ensured quick promotion and recognition from his master and mentor James, Duke of York. When James became king in 1685, Churchill played a major role in crushing the Duke of Monmouth's rebellion; but just three years later, Churchill abandoned his Catholic king for the Protestant William of Orange.
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Noun
1. English general considered one of the greatest generals in history (1650-1722)
(synonym) Churchill, Duke of Marlborough, First Duke of Marlborough
(hypernym) general, full general