Simon was born in the county of Kent, England, and left his home when he was but twelve years of age, to live as a hermit in the hollow trunk of a tree, whence he was known as Simon of the Stock. Here he passed twenty years in penance and prayer, and learned from Our Lady that he was to join an Order not then known in England. He waited in patience till the White Friars came, and then entered the Order of Our Lady of Mount Carmel. His great holiness moved his brethren in the general chapter held at Aylesford, near Rochester, in 1245, to choose him prior-general of the Order.
In the many persecutions raised against the new religious, Simon went with filial confidence to the Blessed Mother of God. As he knelt in prayer in the White Friars’ convent at Cambridge, on July 16th, 1251, she appeared before him and presented him with the scapular, in assurance of her protection. The devotion to the blessed habit spread quickly throughout the Christian world. Pope after Pope enriched it with indulgences, and miracles innumerable put their seal upon its efficacy. The first of them was worked at Winchester on a man dying in despair, who at once asked for the Sacraments, when the scapular was laid upon him by St. Simon Stock.
St. Simon Stock died at Bordeaux, A.D. 1265.
Illustration and text from Pictorial Lives of the Saints With Reflections for Every Day in the Year (New York: Benziger Bros., 1922).