Klaus Tenfelde
Klaus Tenfelde (1944–2011) was Professor of Economic and Social History in Innsbruck und Bielefeld. From 1995 to 2011 he held the Chair for Social History and Social Movements at the University of Bochum, where he was also Director of the Institute for Social Movements and an initiator of the Library Foundation for the Ruhr Region and the House of History of the Ruhr Region.

