On September 17, 1179, Hildegard of Bingen, German magistra and the first composer whose biography was known died at the age of 81. An excerpt from the article:
"Hildegard of Bingen (also known as Hildegarde von Bingen, l. 1098-1179 CE) was a Christian mystic, Benedictine abbess, and polymath proficient in philosophy, musical composition, herbology, medieval literature, cosmology, medicine, biology, theology, and natural history. She refused to be defined by the patriarchal hierarchy of the church and, although she abided by its strictures, pushed the established boundaries for women almost past their limits.
Along with her impressive body of work and ethereal musical compositions, Hildegard is best known for her spiritual concept of Viriditas – “greenness” - the cosmic life force infusing the natural world. For Hildegard, the Divine manifested itself and was apparent in nature. Nature itself was not the Divine but the natural world gave proof of, existed because of, and glorified God. She is also known for her writings on the concept of Sapientia – Divine Wisdom – specifically immanent Feminine Divine Wisdom which draws close to and nurtures the human soul."