Neither the king nor the pope had for long to take the trouble of practising mutual deception. It was announced at Rome that Francis I., having arrived at Lyons in July, 1515, had just committed to his mother, Louise, the regency of the kingdom, and was pushing forward towards the Alps an army of sixty thousand men and a powerful artillery. He had won over to his service Octavian Fregoso, Doge of Genoa; and Barthelemy d’Alviano, the veteran general of his allies the Venetians, was encamped with his troops within hail of Verona, ready to support the French in the struggle he foresaw. Francis I., on his side, was informed that twenty thousand Swiss, commanded by the Roman, Prosper Colonna, were guarding the passes of the Alps in order to shut him out from Milaness. At the same time he received the news that the Cardinal of Sion, his most zealous enemy in connection with the Roman Church, was devotedly employing, with the secret support of the Emperor Maximilian, his influence and his preaching for the purpose of raising in Switzerland a second army of from twenty to five and twenty thousand men, to be launched against him, if necessary, in Italy. A Spanish and Roman army, under the orders of Don Raymond of Cardone, rested motionless at some distance from the Po, waiting for events and for orders prescribing the part they were to take. It was clear that Francis I., though he had been but six months king, was resolved and impatient to resume in Italy, and first of all in Milaness, the war of invasion and conquest which had been engaged in by Charles VIII. and Louis XII.; and the league of all the states of Italy save Venice and Genoa, with the pope for their half-hearted patron, and the Swiss for their fighting men, were collecting their forces to repel the invader.