Warrior groups in the Carolingian period. Reflections on the normative function of a habitus

Dr. des. Daniel Föller

The project began with the finding that the current historical picture of Carolingian Europe is characterized by a fundamental paradox. On the one hand, it is undisputed that the political macro-developments of the 8th and 9th centuries – the so-called Carolingian expansion, the usurpation of the Arnulfingian-Pippinid House Emperors, the intra-Carolingian succession conflicts, the invasions of Scandinavians, Muslims and Magyars – were strongly influenced by the military. On the other hand, there is a research consensus that this society defined its political framework of thought as a “church”, with a Christian-based peace ethic as well as religious norms and forms of conflict. How the people of the 8th and 9th centuries dealt with this incoherence within their political culture has so far remained largely unexplained. The aim of the project was therefore to work out which normative orders structured the warlike activities of military actors in Carolingian Europe and how they fitted into the political frame of reference.
The contribution to the interdisciplinary research program of the cluster took place on two levels. On the one hand, it succeeded in using a concrete historical example to recognize how conflicting normative orders can coexist in one and the same political culture, indeed in one and the same supporting class (here: the Carolingian military), and what consequences this has for the overall political context. Secondly, the project addressed the much-discussed question of the connection between violence and monotheistic religion. Its results show that even strongly religious societies that are endemically violent do not necessarily have to develop a religious justification narrative for this violence. The religious legitimization of acts of violence therefore requires specific constellations and is not automatic.
The research work within the project was carried out within the methodological spectrum of interdisciplinary medieval studies. First and foremost, a wide range of edited written sources from the 8th and 9th centuries were evaluated; in some cases, it was also necessary to examine digitized manuscripts of the texts. In addition to textual sources, other materials from Carolingian Europe were also analyzed, above all pictorial material (primarily book illumination) and published archaeological finds. Sociological and political findings and models were essential for the interpretation of the medieval material.
The project was able to show that the discourse dominating the tradition about the political frame of reference “church” offered no justification narrative to all military actors beyond the king – the only religiously legitimized functionary of violence. It turned out that in addition to this ecclesia discourse, there was another discourse of the military, which sometimes strongly conflicted with the religious frame of reference. Although this discourse largely made use of ephemeral media and is therefore only indirectly visible in the surviving material, it was possible to identify a set of forms of behavior that were decisive for the political participation of the military: the constant carrying (and endemic use) of weapons, a high degree of mobility through riding horses, the killing of animals on the hunt and the practice of sexual activity. This results in a martial habitus that was integrated into numerous – also non-military – areas of society and apparently fulfilled normative functions by regulating the political participation of male laymen.

The most important publications are:

Föller, Daniel (ed.): “Männlichkeit(en) karolingischer Laien. Zwischen weltlicher Heiligkeit und kriegerischer Selbstbehauptung”, in: A. Fößel (ed.), Krieg, Gewalt und Gender im Mittelalter.
Föller, Daniel (2016): “The invisible side of the Carolingian world. Outlines of a warrior society in the 8th and 9th centuries”, in: Historische Anthropologie24.1, Cologne/Weimar/Vienna, Böhlau, , pp. 5-26

The most important events of the research project were

Rethinking the normative orders of the Middle Ages. Medievalist designs after the feudalism debate . 2nd Workshop on Feudalism, 22-23 November 2014, University of Tübingen (co-organized with Prof. Dr. Steffen Patzold, Tübingen)
“Possession, Hierarchy, Habitus? Creating Bonds with Armed Men in Early Medieval Europe,” and: “Property, Tenure, and the Legal Revolution in Medieval Europe.” Sessions 1521 and 1621 at the International Medieval Congress, Beyond Feudalism – Rethinking Normative Orders, July 9, 2015, University of Leeds.
“Kreuz und Schwert. The weapon as object and symbol in the early Middle Ages”. Evening lecture by Daniel Föller in the program accompanying the exhibition Under arms. Fire and Forget 2 , January 18, 2017, Museum Angewandte Kunst Frankfur

News from the research center

Event
20.10.2026 | Frankfurt

Dr. h.c. Gerhard Wiese – Wirken als Ankläger im Auschwitz Prozess

Movie, Panel Discussion

Der Frankfurter Auschwitz-Prozess von 1963 bis 1965 gilt als ein zentraler Wendepunkt in der juristischen und öffentlichen Auseinandersetzung mit den nationalsozialistischen Verbrechen in der Bundesrepublik Deutschland. Dr. h.c. Gerhard Wiese, der als junger Staatsanwalt zum Anklägerteam des Prozesses gehörte, berichtet aus seiner Perspektive auf die damaligen Ermittlungen und die Hauptverhandlung. Im Gespräch mit der Historikerin Dr. Katharina Rauschenberger (Fritz Bauer Institut) wird die Bedeutung des Prozesses für die strafrechtliche Aufarbeitung der NS-Verbrechen in den Blick genommen.

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Publication
21.09.2026 | Working Paper

Dimensionen wehrhafter Demokratie in unsicheren Zeiten

Abich, Leon; Adams, Cosima; Biebricher, Thomas; Britz, Gabriele; Daase, Christopher; Deitelhoff, Nicole; Dönges, Jan; Krause, Leon; Nitzschner, Patrick; Siebert, Hannes; Siefert, Julian; Stephanblome, Isabelle (2026): "Dimensionen wehrhafter Demokratie in unsicheren Zeiten". DemoReg Working Paper 3.1.

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Event
10.02.2027 | Frankfurt am Main

Shifting Visions of Peace and Security

Panel Discussion, Lecture Series

Podiumsdiskussion im Rahmen der Ringvorlesung “Peace and Security in Post-Liberal Times” mit Lisbeth Zimmermann (Goethe University/Normative Orders), Antonia Witt (PRIF), Siddarth Tripathi (University of Erfurt). Moderation: Jonas Wolff (Goethe University/PRIF/Normative Orders).

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Event
03.02.2027 | Frankfurt am Main

AI, War, and Big Tech

Lecture Series, Lecture

Vortrag von Ingvild Bode (University of Southern Denmark)im Rahmen der Ringvorlesung “Peace and Security in Post-Liberal Times”.

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Event
16.12.2026 | Frankfurt am Main

International arms control in a world of uncertainties

Lecture Series, Lecture

Vortrag von Malte Göttsche (TU Darmstadt/PRIF) im Rahmen der Ringvorlesung “Peace and Security in Post-Liberal Times”.

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Event
02.12.2026 | Frankfurt am Main

Enabling Authoritarianism: UN Peacekeeping and the Politics of Authoritarianism

Lecture Series, Lecture

Vortrag von Sarah von Billerbeck (University of Reading) im Rahmen der Ringvorlesung “Peace and Security in Post-Liberal Times”.

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Event
25.11.2026 | Frankfurt

Deterrence in “Post-Liberal Times“

Lecture Series, Lecture

Vortrag von Maria Mälksoo (Copenhagen University) (Goethe-Universität/PRIF/Normative Orders) im Rahmen der Ringvorlesung “Peace and Security in Post-Liberal Times”.

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Event
18.11.2026 | Frankfurt am Main

The Case for (Neo)colonialism: Neotrusteeship in International Relations as the ‘Imperial Mind’ of the ‘Colonial Present’

Lecture Series, Lecture

Vortrag von Nick Lemay-Hébert (Manchester University) im Rahmen der Ringvorlesung “Peace and Security in Post-Liberal Times”.

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Event
28.10.2026 | Frankfurt am Main

Postliberal vs. liberal Perspectives on Peace and Security and Crises

Lecture Series, Lecture

Vortrag von Prof. Dr. Christopher Daase (Goethe-Universität/PRIF/Normative Orders) im Rahmen der Ringvorlesung “Peace and Security in Post-Liberal Times”.

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