Charles Douglas, 3rd Duke of Queensberry, 2nd Duke of Dover, PC (24 November 1698 – 22 October 1778[1]) was a Scottish nobleman, extensive landowner, Privy Counsellor and Vice Admiral of Scotland.
- ^ Sancho, Ignatius; Jekyll, Joseph (1782). Letters of the Late Ignatius Sancho, an African ...: To which are Prefixed, Memoirs of His Life ... J. Nichols.