Hildegard, known as the Sibyl of the Rhine, was a German Benedictine abbess, but she is most widely known as a composer, philosopher, and mystic. She was born into a family of minor nobility, but she was sickly as a child, and quickly offered as an oblate to a Benedictine monastery. It’s not clear just . . . → Read More: On the Kalendar: Saint Hildegard von Bingen