Dr. Jonas Klein

Adjunct Lecturer

Summer semester 2025: Teaching position in Professor Kießling’s department.
Summer semester 2023: Parental leave
Since 2021: Research assistant at the Institute of History at the University of Potsdam.
2018–2021: Research assistant at the Historical Commission of the Bavarian Academy of Sciences and Humanities.
Since 2018: Lecturer at the Institute of History at the University of Bonn.
2017–2022: Doctoral studies in Medieval and Modern History at the University of Bonn; from 2020, continuation of doctoral studies in History at the University of Potsdam. Dissertation topic: Hans Delbrück and the “Preußische Jahrbücher” (1893–1919).
2011–2017: Student and research assistant at the Chair of Modern and Contemporary History under Prof. Dr. Dominik Geppert.
2013–2016: Master’s degree in History at the University of Bonn; master’s thesis on the topic “Philipp Zorn and the War. A Biographical Approach to Professors’ Self-Mobilization in the German Empire.”
2010–2013: Bachelor’s degree in History and Philosophy at the University of Bonn; Bachelor’s thesis: “The Reception of the Irish Question and the Easter Rising in the United States.”