Robert Douglas, Master of Morton Peerage person ID=109598 (1562–1585) Parents Agnes Leslie, Countess of Morton William Douglas, 6th Earl of Morton Children William Douglas, 7th Earl of Morton Siblings Agnes Douglas, Countess of Argyll 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 Jean Lyon