Additional papers of the Williamsons of Banniskirk, the Sinclairs of Southdun and the Henderson of Stemster, Bower., 1775-1866, undated., Acc.9872/157-178. Papers and correspondence of the Williamsons of Banniskirk, the Sinclairs of Southdun and the Hendersons of Stemster, Bower., Acc.9872/1-178. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/107373 Accessed September 23, 2024.