Contemporary copy of a letter of William Maitland of Lethington to Mary Queen of Scots, concerning the negotiations for the Queen`s marriage., 1563., Adv.MS.6.1.13(ii), folios 15-16. Volume of miscellaneous papers, mostly Scottish, many relating to ecclesiastical affairs., Adv.MS.6.1.13. National Library of Scotland Archives and Manuscripts Division. https://manuscripts.nls.uk/repositories/2/archival_objects/12782 Accessed May 20, 2024.