found: Die Entstehung des Juristenstandes im 12. Jahrhundert, 1974:title page (Johannes Fried) preface (submitted the original version of this work as his thesis to the Universität Heidelberg in 1970)
found: Der Weg in die Geschichte, 1994:title page (Johannes Fried) jacket (born 1942; professor of medieval history; since 1982 in Frankfurt am Main)
found: German Wikipedia, viewed March 25, 2024(Johannes Fried; born May 23, 1942, in Hamburg; German historian and medievalist; obtained his doctorate in 1970 at the University of Heidelberg; Habilitation in 1977; he was professor at the University of Cologne from 1980 to 1983; he held the Chair of Medieval History at the University of Frankfurt am Main from 1983 to 2009; he was Visiting Fellow at the Institute for Advanced Study in Princeton from 1995 to 1996)
found: Deutsche Nationalbibliothek online catalog, viewed March 25, 2024(authorized access point: Fried, Johannes; other data in authority record: Prof. Dr.; German historian, medievalist and university professor; born 1942 in Hamburg; active in Frankfurt am Main)