Letters to George Smith from William M Thackeray and his daughters Anne, Lady Richmond Ritchie and Harriet Stephen., 1837-1865, undated., MS.23177. Correspondence and papers of George Smith (1824-1901), publisher, and founder of the Dictionary of National Biography, and his successors as heads of the firm of Smith, Elder and Company., MSS.23171-23192. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/56495 Accessed September 23, 2024.