W. J. M'Culloch Cardoness Castle Etymology, Mediaeval, Genealogy, Recent TDGNHAS Series III, 14 (1926-28), 362(WARNING very large file size: 125.46 MB)
W. J. M'Culloch Hillis Tower Mediaeval, Recent, Architecture, Recent (Social), Genealogy TDGNHAS Series III, 19 (1933-35), 336(WARNING very large file size: 50.85 MB)
