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civil war.

Coronation of Louis the Pious as King of Aquitaine.

The Troubled Reign of Louis the Pious, Emperor of the Holy Roman Empire

Louis I (byname the Pious, the Fair, or the Debonair) was a King of the Franks and Holy Roman Emperor belonging to the Carolingian Dynasty. He lived between the 8 th and 9 th centuries AD and reigned...