Louis the Pious Crowned Sep 11 Louis the Pious crowned co-Emperor with Charlemagne of the Carolingian Empire Holy Roman Emperor Charlemagne Holy Roman Emperor Louis the Pious 811 AD Historical Events by Year 816 AD Medieval Popes Gregory I Gregory XIII Julius II Julius III Leo X Pius V
Louis the Pious CrownedLouis the Pious Crowned
Gregory I
Gregory XIII
Julius II
Julius III
Leo X
Pius V