Keywords: HeisterbachDialogus.jpg Caesarius of Heisterbach Dialogus Miraculorum page from manuscript Ms C 2 fol 2 r University library Düsseldorf early 14th century This work first written down in 1222 contains one of the earliest European mentions of the Mongol campaigns in Russia For the small picture of Benedict of Nursia and Caesarius see Image HeisterbachDialogusDetail jpg unknown / of the reproduction Heinrich-Heine-Universität Düsseldorf/ Universitäts- und Landesbibliothek Düsseldorf Dschingis Khan und seine Erben exhibition catalogue München 2005 p 209 early 13th century PD-old-100 14th-century illuminated manuscripts Cäsarius von Heisterbach |