Notebook of William Kerr, 6th Marquess of Lothian, containing notes on rhetoric and on moral philosophy, probably taken at Edinburgh University from lectures by Hugh Blair and Dugald Stewart., 1781-1782., MS.5834. Manuscripts from the library at Newbattle Abbey., MSS.5730-5841. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/12031 Accessed September 24, 2024.