Duke of Queensberry

The title Duke of Queensberry was created in the Peerage of Scotland in 1684. The Marquess of Queensberry held the title of Duke of Queensberry until the death of William Douglas, 5th Duke of Queensberry, when the marquessate was inherited by Robert Douglas, while the dukedom was inherited by Duke of Buccleuch.

Dukes of Queensberry (1684)

William Douglas, 1st Duke of Queensberry(1637-1695)
James Douglas, 2nd Duke of Queensberry (1672-1711)
James Douglas, 3rd Duke of Queensberry (1697-1714/5)
Charles Douglas, 4th Duke of Queensberry (1698-1778)
William Douglas, 5th Duke of Queensberry (1725-1810)
Henry Scott, 3rd Duke of Buccleuch and 5th Duke of Queensberry (1746-1812)
Charles Montagu-Douglas-Scott, 4th Duke of Buccleuch and 6th Duke of Queensberry (1772-1819)
Walter Montagu-Douglas-Scott, 5th Duke of Buccleuch and 7th Duke of Queensberry (1806-1884)
William Montagu-Douglas-Scott, 6th Duke of Buccleuch and 8th Duke of Queensberry (1831-1914)
John Montagu-Douglas-Scott, 7th Duke of Buccleuch and 9th Duke of Queensberry (1864-1935)
Walter Montagu-Douglas-Scott, 8th Duke of Buccleuch and 10th Duke of Queensberry (1894-1973)
Walter Montagu-Douglas-Scott, 9th Duke of Buccleuch and 11th Duke of Queensberry (b. 1923)