10th Anniversary of Summorum Pontificum - Solemn Pontifical Mass at the Throne

Solemn Pontifical Mass celebrated on the 10th Anniversary of Pope Benedict XVI’s Motu Proprio Summorum Pontificum (2007-2017) His Excellency Most Rev. Bishop Joseph N. Perry, Auxiliary Bishop of Chicago, Celebrant & Homilist September 14, 2017, 7 PM Cathedral Basilica of Sts. Peter & Paul Philadelphia, PA