The newest Doctor of the Church, St. John Henry Newman (feast day: Oct. 9), was deeply devoted to the Blessed Virgin Mary, her Immaculate Heart, and, especially, the doctrine of the Immaculate Conception. This doctrine was declared an infallible teaching of the Church by Pope Bl. Pius IX in 1854, less than a decade after Newman had become a Roman Catholic.
The apparitions in Fatima (feast day: May 13) directly or indirectly relate to the three essential points of our Marian charism: 1) proclaim and honor the mystery of the Immaculate Conception; 2) assist the dying and the Holy Souls suffering in Purgatory; and 3) spread the kingdom of God on earth, serving Christ and the Church.