Wit, Frederik de..  "Archiepiscopatus et Electoratus Moguntini et adjacentium regionum, ut Landgraviatuum Hasso Darmstadiensis et Rhenofeldensis, comitatuum Hanoviensis, Verthaemi Erpachii Reineci et Isemburgi et territorii Francofurtensis."  Map.  1680.  Norman B. Leventhal Map & Education Center,  https://collections.leventhalmap.org/search/commonwealth:cj82kw77h (accessed December 15, 2019).