| 1937 |
born in Meiningen, Thuringia |
| 1956-1963 |
Diploma in Social Sciences (Paris) and First State Exam in Law (Munich) |
| 1966 |
Dr. jur. for a study of the penal system |
| 1966-1973 |
Legal trainee; assistant professor at the Institute of Sociology, Saarland University; Second State Exam in Law (1967) |
| 1969-1970 |
One-year research scholarship in Argentina |
| 1973 |
Post-doctoral dissertation (Habilitation) in sociology for a study of Peronism |
| 1975-2002 |
Full professor of sociology at the School of Philosophy, University of Augsburg |
| 2002 |
Professor emeritus |
| 2011 |
Honorary doctorate, Rey Juan Carlos University, Madrid |