NB: "von Bingen" is not a surname. Her only birth name was Hildegard, and she lived at a time before the use of surnames. It is a descriptive epithet indicating that she came from the town of Bingen, to distinguish her from all the other Hildegards living at the same time. Please do not edit the sortname to file under "B", as that would be equivalent to filing Erik the Red under "R", or William the Conqueror under "C".
Legal name: Hildegard