Hildegarde von SWABIA 
Hildegarde von was born in 0758 in Aachen, Rhineland, Prussia. Hildegarde von's father was Gerold Count of Vinzgau Duke of SWABIA and her mother was Emma of ALLEMANIA. She was an only child. She died in Thionville, Moselle, France.
They had a daughter named Bertha of.