Copy, undated, of charter of confirmation, 25 January 1512, of James IV to Matthew Stewart, Earl of Lennox (succeeded 1495) of his earldom of Lennox., 25 January 1512., Ch.15450. Original, and some contemporary copies, of charters and other formal documents relating to the claim by George Cockburn, Haldane of Gleneagles to the ancient Earldom of Levenax, or Lennox., Ch.15441-15466. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/6609 Accessed September 23, 2024.