JohnFleming,JohnWilson: The lakes of Scotland: a series of views from paintings. Public domain Auflage. A. Fullarton, 1839, S.213ff. (englisch, google.com[abgerufen am 28.April 2017]).
A.Fullarton: The Topographical, statistical, and historical gazetteer of Scotland: with a complete county-atlas from recent surveys, exhibiting all the lines of road, rail, and canal communication; and an appendix, containing the results of the census of 1851. Public domain Auflage. A. Fullarton, 1853, S.217ff. (englisch, google.com[abgerufen am 28.April 2017]).
Alexander HastieMillar: The castles and mansions of Renfrewshire and Buteshire: illustrated in sixty-five views, with historical and descriptive accounts. Public domain Auflage. T. & R. Annan & Sons, 1889 (englisch, google.com[abgerufen am 7.Dezember 2011]).