Political and personal letters of Henry Petty Fitzmaurice, 3rd Marquess of Lansdowne, to the 2nd Earl of Minto, with a few copies of his replies., 1812-1859., MSS.11805-11806. Correspondence and papers of the Elliot family of Minto., MSS.11001-13496. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/52468 Accessed September 23, 2024.