Agnes Leslie, Countess of Morton British countess (1541–1606) Parents Agnes Somerville George Leslie, 4th Earl of Rothes Children Robert Douglas, Master of Morton Agnes Douglas, Countess of Argyll Lady Elizabeth Douglas James Douglas Sir Archibald Douglas of Keillor Lady Mary Douglas Lady Jean Douglas Lady Christian Douglas Lady Eupheme Douglas Sir George Douglas, 1st of Kirkness and Kynnesswood Lady Margaret Douglas Siblings Andrew Leslie, 5th Earl of Rothes Lady Euphemia Leslie Peter Leslie Lady Helen Leslie James Leslie John Leslie Margaret Fleming Norman Leslie William Leslie Robert Leslie, 1st of Findrassie Lady Margaret Leslie Katherine Leslie Lady Elizabeth Leslie Lady Beatrix Leslie Lady Janet Leslie Partners William Douglas, 6th Earl of Morton