Eugenio Pacelli's 1936 visit to the United States
Eugenio Pacelli (the future Pope Pius XII) visited the United States for two weeks in October–November 1936 as Cardinal Secretary of State and Camerlengo of the Holy Roman Church. At the time, Pacelli was the highest ranking Catholic official ever to visit the US. Although he did not visit the US as Pope, he was the first Pope who visited the US at any time in his life.
Pacelli met with President Franklin D. Roosevelt, investigated Roosevelt's radio critic Rev. Charles Coughlin, and visited New York City, Washington, D.C., Boston, and Chicago. The media nicknamed Pacelli "The Flying Cardinal" due to his five-day coast-to-coast air tour. Pacelli planned to silence Coughlin for Roosevelt in exchange for his support against Communism and, more importantly, in an attempt to achieve diplomatic recognition of the sovereignty of Vatican City.
Monsignor Giuseppe Pizzardo, the Secretary of Extraordinary Affairs, served as acting Secretary of State during Pacelli's absence. Pope Pius XI also cut short his vacation at Castel Gandolfo to return to the Vatican during Pacelli's absence.
It was customary for Pacelli to take an annual vacation, and he changed his plans from Switzerland at the last moment. According to the New York Times, no secretaries or officials accompanied Pacelli, only Enrico Galeazzi, his gentleman-in-waiting and a Vatican City architect. In fact, the New York Times failed to report the presence of Sister Pascalina Lehnert, the secretary and confidant of Pacelli since the time of his nunciature to Germany.
Pacelli left Naples on October 1 aboard Italian liner Conte di Savoia, joined by Fulvio Suvich, the Italian ambassador to the US, and Prince Marcello Gentili del Drago, the secretary of the embassy. Other passengers included Bishop Hugh Lamb of Philadelphia, Marchesa Della Chiuse, Count Lanfranco Rasponi, Dr. and Mrs. Robert Nelson Page, Mr. and Mrs. Howard Cole, W.J. Strassburger, Mr. and Mrs. Erasmus M. Cravath, Major and Mrs. Eric Loder, Mr. C. R. Enos.
New York 
Pacelli arrived in New York on October 8 and first met with Cardinal Patrick Joseph Hayes and Apostolic Delegate Amleto Giovanni Cicognani, along with many other Catholic bishops, clergy members, and prominent layment. Pacelli delivered a brief and vague prepared statement to reporters and brushed off questions about Coughlin and potential diplomatic recognition of the Vatican. Before Pacelli had even met with Coughlin, all of the candidates of Coughlin's Union party withdrew their candidacy for New York public office; rumors circulated that Pacelli's visit was related to their withdrawals.
In New York, Pacelli was the guest at the Manhasset, Long Island home of the widow of Nicholas Frederic Brady, one of New York's wealthiest public utility directors and financiers, a large papal donor in her own right, she was created a Dame of Malta and a papal Duchess. While in New York, Pacelli met with Nicholas Murray Butler, the president of Columbia University, and celebrated a pontifical mass in St. Patrick's Cathedral.
Pacelli was accompanied by Bishop Francis Spellman (future Cardinal) to Boston on October 12. Spellman was a trusted friend and reliable fundraiser for Pacelli; the Bishop had boarded the ocean liner even before Pacelli disembarked to offer him a set of secular-style clothing which was refused. Despite the best efforts of Cardinal O'Connell, Spellman's superior, Spellman had in fact organized most of the trip himself.
Washington, D.C. 
As early as October 17, Vatican sources announced that a meeting with President Roosevelt would take place, but denied that Coughlin would be discussed. Pacelli spent the night of October 21 in the capital, dining with the Apostolic Delegate, and visiting the Catholic University of America, the Library of Congress, National Catholic Welfare Congress, Mount Vernon, and Georgetown University the next day. His speech before the National Press Club was broadcast.
Air tour 
Pacelli then embarked on a five-day coast-to-coast air tour covering seven cities, departing from Roosevelt Field on Long Island on a plane chartered from United Airlines. Accompanying Pacelli on the plane were Bishop Spellman, Basil Harris, the VP of United States Lines, Galeazzo, Cavenaugh, Kelly, and one of Mrs. Brady's advisers. The cities included were: South Bend, Indiana, Chicago, St. Paul, Minnesota, San Francisco, Los Angeles, St. Louis, Cincinnati Syracuse, New York and New York City.
In South Bend, Pacelli received an honorary doctorate from Notre Dame University. In Chicago, Pacelli met Cardinal George Mundelein. With the United States presidential election, 1936 impending, the Vatican made clear that it disapproved of the anti-Roosevelt rhetoric of Coughlin, a Catholic priest, making clear that Pacelli was gathering information on him.
Meeting with Roosevelt 
On November 5, Pacelli finally met with Roosevelt at the president's home in Hyde Park, New York for two hours over lunch. Pacelli congratulated Roosevelt on his election victory the previous day. At a press conference with reporters, Spellman reiterated to the press corps that they were prohibited from asking any questions about Coughlin, which he assured them Pacelli would not answer.
Pacelli met with Mayor Fiorello H. La Guardia and former Governor Alfred E. Smith before departing on the SS Conte di Savoia, which was waiting at Pier 59 on November 6. Pacelli arrived back in Rome on November 14, where he was immediately received by Pius XI to detail his visit.
American perceptions of Fascism 
According to D'Agostino, "historians have neglected to consider how Pacelli's visit communicated to observers that the Holy See and Fascist Italy shared a special relationship". Not only did Pacelli travel with Italy's new ambassador, Fulvio Savich, but the two became close companions during the lengthy voyage. At the wishes of Foreign Minister Galeazzo Ciano, Mussolini's son-in-law, Italian consular officials were invited to dine with Pacelli when he joined the Cardinals of Philadelphia, Boston, and Chicago.
Vatican-US relations 
In their meeting, Pacelli secured from Roosevelt a promise to appoint a US representative to the Holy See. No such diplomatic link had existed since 1870, when the Risorgimento seized the territories of the Papal States, all but ending the papacy's temporal power. The Senate had withdrawn the stipend for such a diplomat in 1867, seeing little value in maintaining the outpost. Roosevelt appointed an informal "personal envoy", which did not require Senate approval. By the time of the meeting, the Senate opposition was primarily rooted in Protestant objections, rather than cost. Roosevelt did not fulfill his promise until December 1939, when he appointed Myron Charles Taylor as his personal representative to Pius XII; Taylor's appointment was renewed by Truman and lasted until 1950.
The Wartime Correspondence Between President Roosevelt and Pope Pius XII were published in 2005 with the foreword and notes of Taylor.
Coughlin and the 1936 election 
Both Pius XII's defenders and critics have implied the existence of a deal between Pacelli and Roosevelt to silence Father Charles Coughlin, the leading Catholic critic of the New Deal, in exchange for diplomatic recognition of the Vatican. According to Cornwell, "an unspoken quid pro quo of the visit was an exchange of favors between Pacelli and President Roosevelt. Roosevelt wanted help quelling the Catholic radio priest Father Charles Coughlin, who preached weekly and subversively to an audience of fifteen million Americans". Dalin, otherwise a critic of Cornwell, is content to repeat the claim that Pacelli played a "behind-the-scenes role in silencing" Coughlin, for his own part wishing to emphasize Coughlin's personal anti-Semitism.
Indeed, on November 8, shortly after Pacelli's departure, Coughlin announced that he was making his final radio broadcast. Of course, it remains unclear what, if anything, Pacelli might have said to Coughlin to induce such a change. Although Dalin claims that Coughlin's (and thus Pacelli's) role on the United States presidential election, 1936 was potentially decisive, Roosevelt's victory was in fact a foregone landslide (carrying every state but Maine and Vermont).
- New York Times. 1936, October 9. "Cardinal Pacelli, Papal Envoy, Here". p. 1.
- Arnoldo Cortesi. 1936, October 1. "Papal Secretary of State Coming Here; Rome Speculates on Subject of Mission". New York Times. p. 1.
- Dalin, 2005, p. 57.
- Cornwell, 1999, p. 177.
- Arnoldo Cortesi. 1936, October 2. "Pacelli Reported Seeking Aid of U.S. in Anti-Red Drive". New York Times. p. 1.
- Cornwell, 1999, p. 176.
- New York Times. 1936, October 8. "Ocean Travelers". p. 21.
- New York Times. 1936, October 10. "Coughlin's Ticket Quits in the State". p. 5.
- New York Times. 1936, October 2. "Mrs. Brady to Meet Prelate". p. 13.
- New York Times. 1936, October 11. "Pacelli to Attend Mass in Cathedral". p. N10.
- New York Times. 1936, October 12. "Cardinal Pacelli Presides at Mass". p. 29.
- New York Times. 1936, October 13. "Pacelli to Visit Boston". p. 48.
- New York Times. 1936, October 16. "Cardinal Pacelli in Manhasset". p. 28.
- Leonard Ware. 1936, October 18. "Coughlin Imperils Curley's Chances". New York Times. p. E6.
- New York Times. 1936, October 18. "Pacelli May Call on the President". p. 2.
- New York Times. 1936, October 22. "Papal Envoy in Capital". p. 19.
- New York Times. 1936, October 24. "Pacelli Starts Tour of Nation Tommorrow". p. 19.
- New York Times. 1936, October 26. "Papal Aide Gets Notre Dame Honor". p. 18.
- New York Times. 1936, October 26. "Greeted in Chicago". p. 18.
- New York Times. 1936, October 28. "Disapproves of Coughlin". p. 11.
- New York Times. 1936, November 1. "Cardinal Pacelli Ends Plane Tour". p. 12.
- New York Times. 1936, November 6. "Pacelli Lunches With Roosevelt". p. 1.
- New York Times. 1936, November 7. "La Guardia Visits Cardinal Pacelli". p. 19.
- New York Times. 1936, November 8. "Cardinal Pacelli Sails for Home". p. N1.
- New York Times. 1936, November 15. "Pacelli Outlines U.S. Visit to Pope". p. 45.
- D'Agostino, 2004, p. 247.
- Dalin, 2005, p. 58.
- Dalin, 2005, p. 59.
- Cornwell, John. 1999. Hitler's Pope: The Secret History of Pius XII. Viking. ISBN 0-670-87620-8
- D'Agostino, Peter R. 2004. Rome in America: transnational Catholic ideology from the Risorgimento to Fascism.
- Dalin, David G. 2005. The Myth of Hitler’s Pope: How Pope Pius XII Rescued Jews from the Nazis. ISBN 0-89526-034-4.