May 13, 1920: Canonization of Saint Margaret Mary (mystical nun of the Monastery of the Visitation of Paray-le-Monial, confidante of the Sacred Heart of Jesus) by Pope Benedict XV.
.May 13, 1933: Birth in Heaven of Venerable Sister Marie-Marguerite Bögner at the Visitation of Erd, at the age of 27. It was the 1st Visitandine of Hungary.May 15, 1956: Pope Pius XII publishes Hauriteis Aquas, his encyclical letter on the Sacred Heart of Our Lord.
.May 31, 1992: Canonization of Saint Claude la Colombière (Jesuit, first great propagator of devotion to the Sacred Heart of Jesus and spiritual director of Saint Margaret Mary) by Saint John Paul II.
31 May: Solemnity of the Visitation of the Virgin Mary, patronal feast of our Order.
May 31 (last Saturday of the month of the Virgin): commemoration of Our Lady of the Sacred Heart,
celestial patroness of the Guard of Honor.