States of the Accounts from 30th September 1921 to 30th September 1922., 1921-1922., Acc.13827/691. 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/132151 Accessed September 23, 2024.