Sir Archibald Douglas of Keillor (died 1649) (1560–1649) Parents William Douglas, 6th Earl of Morton Agnes Leslie, Countess of Morton Children Sir Archibald Douglas of Whittinghame Siblings Lady Christian Douglas Lady Elizabeth Douglas Lady Margaret Douglas James Douglas Lady Jean Douglas Lady Eupheme Douglas Lady Mary Douglas Robert Douglas, Master of Morton Sir George Douglas, 1st of Kirkness and Kynnesswood Agnes Douglas, Countess of Argyll Partners Barbara Forbes