Lady Mary Gordon d.1674 (1600–1674) Parents George Gordon, 1st Marquess of Huntly Henrietta Stewart Children Lady Catherine Douglas Lady Isabel Douglas William Hamilton, 3rd Duke of Hamilton George Douglas, 1st Earl of Dumbarton Lady Lucy Douglas Lady Jean Douglas Lady Henrietta Douglas Siblings Lady Anne Gordon Lady Jean Gordon Lady Elizabeth Gordon John Gordon, 1st and last Viscount Melgum and Lord Aboyne George Gordon, 2nd Marquess of Huntly Adam Gordon Partners William Douglas, 1st Marquess of Douglas