, site of the opening Mass for the congress On June 20, a Sunday, at churches throughout the
Roman Catholic Archdiocese of Chicago, over 260 bishops participated in
holy hours, with the
Chicago New World commenting that there was "a
prelate for every pulpit". The congress officially began that day with a large
procession that included representatives from all attending
religious orders, 750 students from
Quigley Preparatory Seminary, 500
monsignors, 300 bishops, 60
archbishops, and 10 cardinals. The procession was watched by approximately 250,000 spectators and was regarded as being one of the largest gathering of prelates in modern times outside of Rome. Loudspeaker, a relatively recent invention, were used in the procession, which was also broadcast via
radio and aired at churches across the United States. The
Chicago Symphony Orchestra, accompanied by a
choir composed of choral members from both Saint Mary of the Lake and Quigley, performed for the congress's opening Mass at Holy Name Cathedral, playing a piece written by New York City-based
composer Pietro Yon. The second day, deemed Children's Day, featured a large mass held at Soldier Field. With over 400,000 participants either in the
stadium or in the surrounding area, the mass featured a choir composed of 62,000 children. Dubbed by the
Chicago New World as "the world's largest choir", the children represented 325
schools in the archdiocese, and they sang "Mass of the Angels", a piece from the 12th Century.
Seminarians from Saint Mary of the Lake, accompanied by members of the
Order of St. Gregory the Great and the
Knights of Malta, led the procession for the mass. The third day, Women's Day, saw a general meeting held again at Soldier Field attended by approximately 250,000 women, which included approximately 20,000 religious sisters. Two choirs composed, respectively, of 6,000
nuns and 3,500 women members of local choirs sang a mass written by composer
Vito Carnevali. In the evening, approximately 225,000 men (with approximately 50,000 more outside the stadium) processed into Soldier Field, each holding a candle, which was the only source of light as they listened to
sermons. On June 23, deemed Higher Education Day, a mass written by
Johann Baptist Singenberger was performed by 3,000 high school and college students. June 24 was the final day of the congress, with closing events scheduled to take place at the
campus of Saint Mary of the Lake Seminary (now known as the University of Saint Mary of the Lake) in nearby
Mundelein, Illinois. (The town was named in honor of Cardinal Mundelein in 1925, and the university is also known as Mundelein Seminary.) The mass movement of people from Chicago to this nearby town was immense, with roads between Mundelein and Chicago temporarily becoming
one-way roads. Approximately 18,000 cars traveled from Chicago to Mundelein, and 820 trains consisting of 5,200
train cars ran between the two cities, with one train arriving in Mundelein every 40 seconds over an 8-hour period. The Chicago North Shore and Milwaukee Railroad claimed that one of their trains were arriving in Mundelein every two minutes. Twelve
first aid tents were set up around the campus, as were several
drinking fountains. At 4 a.m., when the gates of the seminary opened, 12,000 were waiting to enter. The
Solemn Pontifical Mass was scheduled for 10 a.m. and was set to take place on the front steps of the seminary's
chapel so that everyone in attendance could witness the Mass. In preparation for this, a
crimson drape covered the front doors and served as a backdrop for a white altar erected on the front steps.
Architect Joseph W. McCarthy, who had designed the seminary, worked with the organizers to design decorations for the event. The mass was said by Cardinals Bonzano and
Patrick Joseph Hayes of the
Roman Catholic Archdiocese of New York. The end of the congress came with a eucharistic procession, starting and ending at the chapel and going for about through the seminary.
Acolytes spread
rose petals in front of the procession, which was led by Bonzano holding the
Blessed Sacrament. The procession stretched for nearly and consisted of 12 cardinals, 275 archbishops and bishops, and 100 monsignors, among many others. The
Chicago Daily News, which covered the closing day ceremony, was able to print photographs of the event in their paper that same day by transporting the photographs via
airplane. The poet
Carl Sandburg was also in attendance throughout the congress as a journalist of the
Chicago Daily News.
Newsreels The congress as a whole was covered by two
newsreel organizations,
International Newsreel and
Fox Film Corporation. Both companies gave
private screenings of their footage to church officials, with Bonzano approving of the films and Cardinal
Patrick O'Donnell of
Ireland giving the films his blessing, and additional cuts with Italian
intertitles were prepared for Pope Pius XI. Fox Film, in a deal brokered between the church and publisher
Martin Quigley, created a full-length
documentary for the event for which all profits would go to the Catholic Church, which also held the
copyright to the film. The 96-minute movie, heralded by Doherty as "the first premapped feature-length record of an unfolding historical event",
premiered at
Al Jolson's Theater in New York City on November 8 before a sell-out crowd. A message from President Coolidge was delivered at the premiere by Secretary of Labor Davis, while president
Will H. Hays of the
Motion Picture Producers and Distributors of America also spoke. == Attendance ==