Saint Margaret Mary Alacoque By C.DiRado Jul 22, 1647 Born Born on July 22, 1648 in L'houtecour, France. Dec 13, 1673 Vision Had a vision of Jesus and the Sacred Heart Dec 13, 1674 Became a sister Became a sister of Visitation Dec 13, 1690 Died May 17, 1920 Canonized Oct 17, 2016 Celebrated on