Lehmann, Hartmut, 1936- (Personal Name)
Pietismus und weltliche Ordnung in Württemberg, 1969.
In search of peace and prosperity, 1999: CIP title page (Hartmut Lehmann) preface (6 years ago was director of the German Historical Institute in Washington, DC; moved to the Max-Planck-Institut für Geschichte in Göttingen)
Das Christentum Im 20. Jahrhundert, 2012: title page (Hartmut Lehmann) title page verso (Hartmut Lehmann, Dr. phil., Dr. theol. h.c.; born 1936; professor of history at Universität Kiel, 1969-1987; director of the Deutsches Historisches Institut in Washington, D.C., 1987-1993; director of the Max-Planck-Institut für Geschichte in Göttingen, 1993-2004; currently Honorarprofessor at the universities of Kiel and Göttingen)
German Wikipedia, viewed January 12, 2015 (Hartmut Lehmann; born April 29, 1936, in Reutlingen; German historian)