Correspondence, undated, of Mary E Haldane with correspondents with surnames from Sanderson (I)-Z, and unidentified correspondents., 19th century., MS.20045 . Correspondence and papers of Mrs Mary E Haldane, her parents Richard and Elizabeth Burdon-Sanderson of West Jesmond, her sister Jane, and her son Richard B Haldane, later Viscount Haldane., MSS.20037-20079. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/41735 Accessed September 27, 2024.