Veronica Lueken (July 12, 1923 – August 3, 1995) was a Roman Catholic housewife from Bayside, New York, who, between 1970 until her death in 1995, reported experiencing apparitions of the Virgin Mary, Jesus, and numerous Catholic saints. She gave messages from them at both Saint Robert Bellarmine Catholic Church in Bayside, and at the exedra monument at the 1964 New York World's Fair Vatican Pavilion site in Flushing Meadows Park. Lueken and her husband Arthur W. Lueken, Sr. (died August 28, 2002) had five children. They met in Flushing Meadows Park skating rink in 1945 and married the same year.
Bishop Francis Mugavero, then Bishop of the Roman Catholic Diocese of Brooklyn, stated in 1986 that "a thorough investigation revealed that the alleged visions of Bayside completely lacked authenticity" and that "the messages and other related propaganda contain statements which, among other things, are contrary to the teachings of the Catholic Church,".
In June 1968, Lueken reported experiencing her first heavenly manifestation when she smelled a perfume of roses in her car while praying for the dying U.S. Senator Robert F. Kennedy, who was shot in an assassination attempt, and would die the next day from his injuries June 6, 1968. Lueken attested that Saint Thérèse of Lisieux appeared to her and dictated sacred poem-messages called Occulations from Heaven.
Lueken reported her first Marian vision in her home on April 7, 1970, when the Virgin Mary informed Lueken that: She would appear on the grounds of St. Robert Bellarmine Roman Catholic original Church in Bayside on June 18, 1970, and subsequently, on all great eve of the feast days of the Catholic Church. From that day, Lueken reported a series of Marian apparitions on the property of St. Robert Bellarmine in Bayside Hills. According to her report, on the date of her first vision, Mrs. Lueken was instructed by the Blessed Virgin Mary to establish a Marian shrine on the site of the church, and to hold Rosary Vigils on the eve of the feast days and Sunday holy hours of reparation for the Pope and priests. Lueken began to type up and circulate her messages from Heaven, of prayer, penance and atonement for the many sins becoming a way of life especially abortion which was brought forward in Albany in 1970 and legalized in 1971 and many of which had apocalyptic content. Overwhelmed by the influx of an estimated five hundred to two thousand Marian devotees from many states and Canada, the parish priests fenced off the church property in December 1974. In 1975, Monsignor James P. King, Chancellor of the Brooklyn Diocese, announced that the diocese did not believe in Veronica's apparitions.