In respect of Italy, Francis I. was less wise and less successful. Not only did he persist in the stereotyped madness of the conquest of Milaness and the kingdom of Naples, but abandoning for the moment the prosecution of it in person, he intrusted it to his favorite, Admiral Bonnivet, a brave soldier, alternately rash and backward, presumptuous and irresolute, who had already lost credit by the mistakes he had committed and the reverses he had experienced in that arena. At the very juncture when Francis I. confided this difficult charge to Bonnivet, the Constable de Bourbon, having at last got out of France, crossed Germany, repaired to Italy, and halted at Mantua, Piacenza, and Genoa; and, whilst waiting for a reply from Charles V., whom he had informed of his arrival, he associated with the leaders of the imperial armies, lived amongst the troops, inoculated them with his own ardor as well as warlike views, and by his natural superiority regained, amongst the European coalition, the consideration and authority which had been somewhat diminished by his ill-success in his own country and his flight from it. Charles V. was some time about sending an answer; for, in his eyes also, Bourbon had fallen somewhat. “Was it prudent,” says the historian of Bourbon himself, “to trust a prince who, though born near the throne, had betrayed his own blood and forsworn his own country? Charles V. might no doubt have insured his fidelity, had he given him in marriage Eleanor of Austria, who was already affianced to him; but he could not make up his mind to unite the destiny of a princess, his own sister, with that of a prince whose position was equally pitiable and criminal. At last, however, he decided to name him his lieutenant-general in Italy; but he surrounded him with so many colleagues and so much surveillance that he had nothing to fear from his remorse and repentance.” [_Histoire de la Maison de Bourbon,_ t. ii. p. 531.] Bourbon, however, though thus placed in a position of perplexity and difficulty, was none the less an adversary with whom Bonnivet was not in a condition to cope.