Lady Eupheme Douglas Peerage person ID=23692 (b. 1565) Parents Agnes Leslie, Countess of Morton William Douglas, 6th Earl of Morton Children John Lyon unknown daughter Lyon unknown Lyon Siblings Lady Christian Douglas Lady Elizabeth Douglas Lady Margaret Douglas James Douglas Lady Jean Douglas Lady Mary Douglas Robert Douglas, Master of Morton Sir George Douglas, 1st of Kirkness and Kynnesswood Sir Archibald Douglas of Keillor Agnes Douglas, Countess of Argyll Partners Thomas Lyon