Agnes Douglas, Countess of Argyll Scottish noblewoman (1574–1607) Parents Agnes Leslie, Countess of Morton William Douglas, 6th Earl of Morton Children Lady Mary Campbell Annabella Campbell, Countess of Lothian Anne Campbell Archibald Campbell, 1st Marquess of Argyll Siblings Robert Douglas, Master of Morton Lady Christian Douglas Lady Elizabeth Douglas Lady Margaret Douglas James Douglas Lady Jean Douglas Lady Eupheme Douglas Lady Mary Douglas Sir George Douglas, 1st of Kirkness and Kynnesswood Sir Archibald Douglas of Keillor Partners Archibald Campbell, 7th Earl of Argyll
