SYME, John. Letter from the Countess Dowager of Nithsdale to her Sister, the Countess of Traquair, giving an Account of the Earl’s Escape out of the Tower in 1716. Archaeologia Scotica, [S. l.], v. 1, p. 523–538, 1793. Disponível em: https://journals.socantscot.org/index.php/arch-scot/article/view/352. Acesso em: 26 apr. 2024.