Hildegard of Vinzgouw

Hildegard married Charlemagne, King of the Franks, Holy Roman Emperor, son of Pepin the Short King of the Franks and Bertrade de Laon Countess of Laon, in 772 in Aachen Cathedral. (Charlemagne, King of the Franks, Holy Roman Emperor was born on 2 Apr 742 in Aix-la-Chapelle (Aachen) and died on 28 Jan 814 in Aix-la-Chapelle.)