St. Margaret Mary Alacoque Custom MedalAvailable in Sterling Silver, 14kt Yellow Gold, and 14kt Gold Filled. Three sizes to choose from: Large: 1 x 3 4 inch Standard: 3 4 x 1 2 inch Charm: 1 2 x 1 4 inch Margaret received a vision of the Blessed Virgin which healed her from a crippling disorder. She joined the Order of the Visitation after receiving another vision of Christ. Born: 7 22 1647 Burgundy, France Died: 10 17 1690 Burgundy, France Patronage: Against polio and the death of parents