Miscellaneous correspondence and papers, mostly of John Buchan, with some concerning other Buchan family members, mainly relating to the First World War., 1863-1977., Acc.11627/35-55. Correspondence and papers of John Buchan, 1st Baron Tweedsmuir, his wife Susan Buchan, Lady Tweedsmuir, his brother James Walter Buchan, and sister, Anna Buchan., Acc.11627/1-120. Archives and Manuscripts. https://manuscripts.nls.uk/repositories/2/archival_objects/110423 Accessed September 21, 2024.