^Jutta & Hildegard: The Biographical Sources, trans. Anna Silvas (Pennsylvania State University Press, 1999), 40; Maddocks, Fiona. Hildegard of Bingen: The Woman of Her Age (New York: Doubleday, 2001), p. 9.
^Jutta & Hildegard: The Biographical Sources, trans. Anna Silvas (Pennsylvania State University Press, 1999), 40; Maddocks, Fiona. Hildegard of Bingen: The Woman of Her Age (New York: Doubleday, 2001), p. 9.