Lord Douglas
Lord Douglas may refer to any of the following titles:
The younger sons of the Dukes and Marquises of Queensberry (and the Marquises of Douglas' sons until 1761) have the courtesy title of Lord ‘'Firstname’' Douglas.
...
Wikipedia
Lord Douglas may refer to any of the following titles:
The younger sons of the Dukes and Marquises of Queensberry (and the Marquises of Douglas' sons until 1761) have the courtesy title of Lord ‘'Firstname’' Douglas.