Louis the Pious

Emperor of the Carolingian Empire from 813 to 840

Louis the Pious (Latin: Ludovicus Pius; French: Louis le Pieux; German: Ludwig der Fromme; 778 – 20 June 840), also called the Fair and the Debonaire, was King of the Franks and co-emperor with his father, Charlemagne, from 813. He was also King of Aquitaine from 781. As the only surviving son of Charlemagne and Hildegard, he became the sole ruler of the Franks after his father's death in 814.

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