On learning of the defeat of Espartero the city surrendered. The news of the fall of Villafranca had an important effect, the city of Tolosa being abandoned by its garrison and Burgera surrendered, though it was strongly garrisoned. Here Charles V.—as Don Carlos was styled by his party—made a triumphal entry. He was then at the summit of his fortunes and full of aspiring hopes. Eybar was next surrendered, the garrison of Durango fled, and Salvatierra was evacuated. Victory seemed to have perched upon the banners of the Navarrese, town after town falling in rapid succession into their hands, and the crown of Spain appeared likely soon to change hands. Zumalacarregui proposed next to march upon Vittoria, which had been abandoned with the exception of a few battalions, and thence upon the important city of Burgos, where he would either force the enemy to a battle or move forward upon Madrid. So rapid and signal had been his successes that consternation filled the army of the queen, the soldiers being in such terror that little opposition was feared. Bets ran high in the Carlist army that six weeks would see them in Madrid, and any odds could have been had that they would be there within two months. Such was the promising state of affairs when the impolitic interference of Don Carlos led to a turn in the tide of his fortune and the overthrow of his cause. What he wanted most was money. His military chest was empty. In the path of the army lay the rich mercantile city of Bilboa. Its capture would furnish a temporary supply. He insisted that the army, instead of crossing the Ebro and taking full advantage of the panic of the enemy, should attack this place. This Zumalacarregui strongly opposed. "Can you take it?" asked Carlos. "I can take it, but it will be at an immense sacrifice, not so much of men as of time, which now is precious," was the reply. Don Carlos insisted, and the general, sorely against his will, complied. The movement was not only unwise in itself, it led to an accident that brought to an end all the fair promise of success. The siege was begun. Zumalacarregui, anxious to save time, determined to take the place by storm as soon as a practicable breach should be made, and on the morning of the day he had fixed for the assault he, with his usual daring, stepped into the balcony of a building not far from the walls to inspect the state of affairs with his glass. On seeing a man thus exposed, evidently a superior officer, to judge from his telescope and the black fur jacket he wore, all the men within that part of the walls opened fire on him. The general soon came out of the balcony limping in a way that at once created alarm, and, unable to conceal his lameness, he admitted that he was wounded. A bullet, glancing from one of the bars of the balcony window, had struck him in the calf of the right leg, fracturing the small bone and dropping two or three inches lower in the flesh.