The history of the two illustrious brothers, Princes of Saxony, viz. their serene highnesses Ernestus the pious, first Duke of Sax-Gotha, and Bernard the great, Duke of Sax-Weimar, ... with a short history of his serene highness John William, Prince of Gotha, ... To which are added, genealogical tables of the ... House of Sax-Gotha. - Philipps, J. T. (printed by C. Ackers, for the author, 1740)