Yesterday, May 5th, on the feast of St. Pius V in the calendar of the usus antiquior, a solemn Mass in the same was offered in the chapel of SS. Madre di Dio "Salus Populi Romani" in the papal basilica of Santa Maria Maggiore in Rome.
The Mass was offered by Fr. Vincenzo M. Nuara, O.P., for the intentions of the Holy Father.