Family/Spouse: Emperor the Holy Roman Empire Charlemagne Quentin. Charlemagne (son of King of the Franks Pepin Quentin, III and Bertrada Martel, II) was born on 2 Apr 742 in Ingolheim, Prussia, Germainy; died on 28 Jan 814 in Aix-la-Chapelle, Kaln, Nordrhein-Westfalen, Germany. [Group Sheet] [Family Chart]