Hildegard of Bingen
Hildegard of Bingen (German: Hildegard von Bingen, pronounced [ˈhɪldəɡaʁt fɔn ˈbɪŋən]; Latin: Hildegardis Bingensis; c. 1098 – 17 September 1179), also known as the Sibyl of the Rhine, was a German Benedictine abbess and polymath, active during the High Middle Ages as a writer, composer, philosopher, mystic, visionary, and as a medical writer and practitioner of the Catholic Church. She is one of the best-known composers of sacred monophony, as well as the most recorded in modern history.