persecution knowing all too well the fate that would befall them if arrested and deported. Dalla Costa organized an elaborate rescue network and also wrote to the heads of all the Florentine convents and monasteries asking them to shelter Jews to keep them safe. The cardinal also established a shelter for Jews within the Seminar Minore di Montughi and even sheltered some in the episcopal palace with him. Dalla Costa provided Jews with fake documents for them to flee and received these fake documents from one of the Franciscan monasteries in Assisi. But it soon became too dangerous to accept them from Assisi himself so decided that the Tour de France winner and famed athlete Gino Bartali (he presided over Bartali's 1940 wedding) could do so. Dalla Costa's rationale was that no soldier would dare stop Bartali from training when he was in fact delivering the fake documents. He had given safe haven to over 100 Italian Jews and 220 others from other countries. Dalla Costa was close friends with Giorgio La Pira and the two often dined together and had discussions about the issues of the times. It was Dalla Costa who encouraged La Pira to run in Florentine local elections in 1951. The cardinal held two Catechetical Conferences in the archdiocese in 1933 and in 1940 and held two Diocesan Eucharistic Conferences in 1937 and later in 1946. He made four pastoral visits while serving as the archbishop. In 1951 he offered his resignation to Pope Pius XII though the pope refused it. But a compromise was later reached in 1954: Ermenegildo Florit was made the coadjutor so that he could aid Dalla Costa in his episcopal duties as the aged prelate grew ill. He later participated in the 1958 conclave that resulted in the election of Pope John XXIII. Dalla Costa was close friends with Roncalli and met with him twice prior to the conclave to discuss it. It was alleged that Roncalli had either voted for Valerio Valeri or his friend Dalla Costa. Dalla Costa believed that Roncalli would make a good pope and confided as much to his old friend. But Roncalli objected that he was too old to serve at 76 though the aged cardinal was said to have replied: "That's ten years younger than me". He attended the coronation for the new pope on 4 November 1958 and returned to Florence that month