The Immaculate Conception of the Most Holy Virgin
On December 8, 1854, Pope Pius IX solemnly defined the dogma of the Immaculate Conception in St. Peter's Basilica. This …
Place
St. Peter's Basilica
VA
Today: Vatican City
4 saints associated
Saint Leo IX (Bruno of Toul)
Bruno of Toul, born in Alsace in 1002, was a great reformer of the Church in the 11th century. Elected pope under the na…
Saint Leo the Great (Pope and Doctor of the Church)
Pope from 440 to 461, Leo I, known as the Great, was the defender of Rome and Christian orthodoxy. He is famous for havi…
Saint Petronilla
A daughter of Saint Peter from Galilee, Petronilla lived a life of prayer and service in Rome. She refused to marry the …
Frequently asked questions
Which saints are connected to St. Peter's Basilica?
Saints associated with St. Peter's Basilica: The Immaculate Conception of the Most Holy Virgin, Saint Leo IX (Bruno of Toul), Saint Leo the Great (Pope and Doctor of the Church) and Saint Petronilla.
Where is St. Peter's Basilica located today?
St. Peter's Basilica corresponds today to Vatican City.