Hildegard was born in 1098 at Bermersheim, Alzey, to parents of noble lineage who were wealthy landowners. At the age of eight she was received as an oblate at the Benedictine Abbey of Disibodenberg, where in 1115 she made her religious profession. Upon the death of Jutta of Sponheim, around the year 1136, Hildegard was called to succeed her as magistra. Infirm in physical health but vigorous in spirit, she committed herself totally to the renewal of religious life. At the basis of her spirituality was the Benedictine Rule. Around 1150 she founded a monastery on the hill of Rupertsberg, near Bingen, where she moved with twenty sisters. At the invitation first of Hadrian IV and later of Alexander III, Hildegard practised a fruitful apostolate, making several journeys to preach even in public squares and in various cathedral churches, The profound spirituality of her writings had a significant influence both on the faithful and on important figures of her time and brought about an incisive renewal of theology, liturgy, natural sciences and music. Stricken by illness in the summer of 1179, Hildegard died in the odour of sanctity, surrounded by her sisters at the monastery of Rupertsberg, Bingen, on 17 September 1179.