Family/Spouse: Louis I le Pieux de Bavière. Louis (son of Charlemagne and Hildegard von Vinzgau) was born on 16 Apr 778 in Casseneuil, Lot-et-Garonne, Aquitaine, France; was christened on 10 Oct 778 in Casseneuil, Lot-et-Garonne, Aquitaine, France; died on 20 Jun 840 in Ingelheim, Ingelheim am Rhein, Mainz-Bingen, Rhineland-Palatinate, Germany; was buried on 1 Jul 840 in Aachen, Aachen, North Rhine-Westphalia, Germany. [Group Sheet] [Family Chart]