John Manners, 3rd Duke of Rutland

John Manners, 3rd Duke of Rutland KG PC was a British politician who was the eldest son of John Manners, 2nd Duke of Rutland and Catherine Russell. Styled Marquess of Granby from 1711, he succeeded to the title in 1721, cutting short a brief career in the House of Commons, where he had represented Rutland as a Whig.