Copies, [?1850-1855] of documents, 1457-1665, and accounts, etc., 1850-1855, of John Riddell concerning the unsuccessful claim of James Lindsay, 24th Earl of Crawford, to the title of Duke of Montrose., 1457-1665, 1850-1855., Adv.MS.81.2.6. Additional papers to the collection of John Riddell, the Peerage lawyer., Adv.MSS.81.2.1-81.2.10. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/17215 Accessed September 23, 2024.