Papers relative to the purchase of the estate of Pitsligo and subsequent sale., 1755-1759., Acc.13827/505. 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/107661 Accessed September 23, 2024.