Lieutenant-General John Manners, Marquess of Granby was a British Army officer and politician. The eldest son of John Manners, 3rd Duke of Rutland, as he did not outlive his father and inherit the dukedom, Manners was known by his father's subsidiary title, Marquess of Granby. He served in the military during the Jacobite rising of 1745 and the Seven Years' War, being subsequently rewarded with the post of Commander-in-Chief of the Forces. Manners was popular with the troops who served under him and many British pubs are still named after him today.
- Occupation
- politician, military personnel, colonel, lieutenant general
- Position held
- member of the 9th Parliament of Great Britain, member of the 10th Parliament of Great Britain, member of the 11th Parliament of Great Britain, member of the 12th Parliament of Great Britain
