captured Alessandria in Piedmont. On 1 September 1499 Lodovico Il Moro fled Milan, and on 6 September the city surrendered to the French. Cardinal Giuliano was in the King's entourage when he entered Milan on 6 October. Pope Alexander then turned his attention, stimulated by the Venetians, to the threat of the Osmanli Turks. In the autumn of 1499, he called for a crusade and sought aid and money from all Christendom. The rulers of Europe paid little attention, but to show his sincerity Alexander imposed a tithe on all the residents of the Papal States and a tithe on the clergy of the entire world. A list of cardinals and their incomes, drawn up for the occasion, shows that Cardinal della Rovere was the second-richest cardinal, with an annual income of 20,000 ducats. Another break in relations between Pope Alexander and Cardinal Giuliano came at the end of 1501 or the beginning of 1502 when Giuliano was transferred from the Bishopric of Bologna to the diocese of Vercelli. On 21 June 1502, Pope Alexander sent his secretary, Francesco Troche (Trochia), and Cardinal Amanieu d'Albret (brother-in-law of Cesare Borgia) to Savona to seize Cardinal della Rovere by stealth and bring him back to Rome as quickly as possible and turn him over to the Pope. The kidnapping party returned to Rome on 12 July, without having accomplished its mission. On 20 July 1502, Cardinal Giovanni Battista Ferrari died in his rooms at the Vatican Palace; he had been poisoned, and his property was claimed by the Borgia. On 3 January 1503, Cardinal Orsini was arrested and sent to the Castel Sant'Angelo; on 22 February he died there, poisoned on the orders of Alexander VI. Election A veteran of the Sacred College, della Rovere had won influence for the election of Pope Pius III with the help of Florentine Ambassador to Naples, Lorenzo de' Medici. In spite of a violent temper della Rovere succeeded by dexterous diplomacy in winning the support of Cesare Borgia, whom he won over by his promise of money and continued papal backing for Borgia policies in the Romagna. This election was, in Ludwig von Pastor's view, certainly achieved by means of bribery with money, but also with promises. "Giuliano, whom the popular voice seemed to indicate as the only possible pope, was as unscrupulous as any of his colleagues in the means which he employed. Where