Berard attended the
Fourth Lateran Council in 1215, where, at the second session on 20 November, he read aloud a letter from Frederick requesting recognition of his
1212 election as "
King of the Romans" (emperor-elect). In 1217, he accepted the
Dominican Order into his diocese. Berard played an important role in the negotiations that preceded the
Sixth Crusade. He accompanied
Fakhr al-Dīn, the ambassador of Sultan
al-Kāmil of Egypt, on his return journey, arriving in Egypt in September or October 1227. From
Alexandria, he was escorted to
Cairo for a meeting with the sultan. There he was joined Frederick's other ambassador,
Thomas of Aquino, who had been sent ahead in July or August. The envoys sought the return of the city of Jerusalem to the
kingdom of Jerusalem in exchange for Frederick's military assistance against the sultan's brother,
al-Muʿaẓẓam of Damascus. They subsequently travelled to Damascus for a meeting with al-Muʿaẓẓam. According to the Arab chronicles, al-Muʿaẓẓam told them, "Tell your lord. I am not like others. I have nothing to give him but a sword." Berard returned to Sicily with gifts from al-Kāmil, including an elephant, in January 1228. Berard embarked with Frederick on the Sixth Crusade at
Brindisi in June 1229, in spite of the emperor's excommunication. After the
Treaty of Jaffa, he followed Frederick to Jerusalem and assisted at his coronation in the
Church of the Holy Sepulchre. He was present with Frederick when the
Treaty of San Germano ending the
War of the Keys was publicly confirmed on 23 July 1230, paving the way for Frederick's absolution. In 1235, Berard accompanied Frederick from Palermo to
Fano before going on to
Perugia to confer with
Pope Gregory IX while the emperor returned to Germany. At Fano in April, Berard was appointed to the Sicilian regency council along with Thomas of Aquino,
James of Capua,
Peter of Ravello and
Henry of Morra. In December 1238, Berard escorted the Empress
Isabella of England to Lombardy and in February 1240 he escorted her back to Sicily. Frederick's dispute with the papacy was ongoing. In 1238, Berard twice visited Gregory IX, once at
Anagni and once at Rome, in an effort to maintain the peace. He failed and Gregory excommunicated Frederick on 20 March 1239. After the election of
Pope Innocent IV, Frederick sent Berard,
Pier delle Vigne and
Taddeo di Sessa to Anagni to seek the emperor's absolution, but they were excommunicated themselves. Through the intervention of , the
archbishop of Rouen, they were granted absolution on 2 September 1243, although Berard's was somewhat delayed on account of his greater culpability as an archbishop. Berard was Frederick's representative at the
First Council of Lyon in 1245. He was unable to persuade the assembled prelates of the emperor's orthodoxy. In 1246, he led a delegation to Innocent IV claiming that he had submitted the emperor to an interrogation and was willing to swear an oath to his orthodoxy. This was rejected. Despite the emperor's excommunication and deposition, Berard returned to the imperial camp, where he was present during the
siege of Parma. In gratitude for his services, Frederick granted the church of Palermo further privileges. Berard was a witness to Frederick's last will, drawn up at
Fiorentino in 1250. He was present at Frederick's deathbed and absolved him before his death on 13 December. He brought his body back to Palermo for burial in
the cathedral. On 27 January 1251, Innocent IV reprimanded Berard and ordered him to cooperate with the papal legate being sent to Sicily. Berard did not respond to the papal letter and the legate,
Marino Filangieri, died in July. A document from August shows that Berard was still regarded as a
familiaris—a member of the royal household—of Frederick's successor,
Conrad IV. He died on 8 September 1252 at Palermo. More a politician than a pastor, his episcopate was characterized by an extreme closeness to Frederick and unwavering loyalty in the face of papal opposition. ==Notes==