J. L. Stephens, "Incidents of Travel in Greece, Turkey, Russia, and Poland" (1838)., 1838., Acc.13827/1005. Further papers of the Forbes and Stuart Forbes families of Fettercairn and Pitsligo, with papers of the Trefusis family relating to Fettercairn and Pitsligo., Acc.13827/1-1103. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/134575 Accessed September 23, 2024.