Hildegarde of Vinzgau, Countess of Linzgau 758Aachen, Rhineland, Prussia 30 Apr 783Thionville, Moselle, France Gerold I, Duke of Swabia, Count in the Anglachau UNKNOWN? Charles of Prussia, Emperor UNKNOWN? UNKNOWN? Adelheid UNKNOWN? died as a child? Rotrud UNKNOWN? UNKNOWN? Bertha of France c776? c826? Lothaire UNKNOWN? died as a child? Gisela UNKNOWN? UNKNOWN? Hildegarde UNKNOWN? UNKNOWN?