クリーヴランド公爵
William Henry Vane, 1st Duke of Cleveland, KG (27 July 1766 – 29 January 1842), styled Viscount Barnard until 1792 and known as The Earl of Darlington between 1792 and 1827 and as The Marquess of Cleveland between 1827 and 1833, was a British landowner and politician.