Rudolf Hiestand
Up until 1998 Prof. Dr. Rudolf Hiestand held the Chair for the History of the Middle Ages at the Heinrich Heine University in Düsseldorf, and up to 2005 he was Secretary of the Pius Foundation for Research in Papal Documents.
Up until 1998 Prof. Dr. Rudolf Hiestand held the Chair for the History of the Middle Ages at the Heinrich Heine University in Düsseldorf, and up to 2005 he was Secretary of the Pius Foundation for Research in Papal Documents.

