Bavaria (787–788): The End of Ducal Autonomy

Bavaria is not completely “outside” the Frankish world: it is governed by a powerful duke, related to the Carolingians, but determined to preserve independence. For Charlemagne, the case is central: a large autonomous principality in the East threatens the unity of the whole.

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⚖️ A contested loyalty

Duke Tassilo keeps room for manoeuvre, builds ties, and behaves like a quasi‑sovereign. Charlemagne demands renewed oaths and gradually turns the relationship into strict dependence.

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⚔️ 787–788: political shift

In the late 780s, ducal autonomy is broken. Tassilo is removed from power and Bavaria is reorganised: counts are installed and Bavarian space is fully integrated into Carolingian mechanisms.

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🧠 Key takeaways

• Bavaria is a test of internal unity, not only a conquest front.
• Charlemagne replaces ducal autonomy with Carolingian administration.
• Bavarian integration strengthens the security of eastern frontiers.