PersonWilliam Douglas, fourth Duke of Queensberryb. 16 Dec 1725, Peeblesd. 23 Dec 1810, LondonNameforenameWilliamsurnameDouglasregWilliam Douglas, fourth Duke of QueensberrysexMaleLanguages KnownEnglishLinks ODNB Wikipedia Variant NamesDuke of Queensberry (1)From Bishop Gordon (v09.1957.02) MentionsDocument (1) From Bishop Gordon (v09.1957.02)