Cardinal Lamberto left Rome with a large sum of money and several documents. Fearing that their corruption will be exposed, Keinszig, Lucchesi, and Gilday plot to murder the Pope. Gilday poisons the pontiff's tea, killing him in his sleep. The character of Lamberto and the film's depiction of the events which led to his murder are based upon one of the conspiracy theories surrounding the sudden death of the real-life Pope John Paul I, Albino Luciani. Like the Lamberto character, Luciani was discovered dead in his bed in 1978, 33 days after his election to the papacy. Various theories, such as the
Avignon Papacy necessary by force, before a council to rule on the charges brought against him. Nogaret coordinated with the cardinals of the Colonna family, long-standing rivals against whom the pope had even preached a crusade earlier in his papacy. In 1303 French and Italian troops attacked the pope in Anagni, his home town, and arrested him. He was freed three days later by the population of Anagni. However, Boniface VIII, then 68 years of age, was deeply shattered by this attack on his own person and died a few weeks later. The death of Pope Boniface VIII deprived the papacy of