"Saint Dymphna is a Christian saint honoured in Catholic and Orthodox traditions. According to tradition, she lived in the 7th century. She was murdered by her father.
The story of St. Dymphna was first recorded in the 13th century by a canon of the Church of St. Aubert at Cambrai, France. It was commissioned by Guiard of Laon (1238–1248), the Bishop of Cambrai.
The author expressly stated that his work was based upon a long-standing oral tradition as well as a persuasive history of miraculous healings of the mentally ill." - (en.wikipedia.org 05.10.2020)
