It was doubtless for this reason that the plan was kept so secret. The Emperor’s friends would surely have dissuaded him from taking such a step or, at least, have insisted on accompanying him. Indeed, when Kherenhüller and Hammerstein heard that he was about to leave for Querétaro, they tried their best to induce him to take them with him. As a last resort they even appealed to Father Fischer to use his influence in their behalf, but all in vain. Having promised his friend, Marquez, Maximilian felt he could not in honor retract his word.

Shortly before setting out he took leave of his Austrian officers, assuring them that his reasons for taking this journey were purely political ones, and promising that they should soon follow. Prince Salm indeed did follow with a few trusted men, in spite of the Emperor’s prohibition, overtaking the imperial party before they reached Querétaro. Of the march thither Maximilian himself gives an interesting account in a letter to Professor Bilimek who had returned to Miramar some time before. In it he writes:

“As you will already have learned through the newspapers, our friends, the French, have at last left Mexico, and, having once more obtained liberty of action, we have exchanged the butterfly net for the sword. Instead of bugs and beetles we now pursue other game. Bullets instead of bees now buzz about our heads. Twice between Mexico and Querétaro we were in action and had a number of our men killed and wounded. One of the latter fell just in front of my horse and was immediately operated on, under fire, by Dr. Basch, the only European who accompanied me. In the second skirmish, where we were shot at like targets, our Hungarian cook (you remember him?), who was riding behind us with our servant Grill, was wounded on the lip. In every town where there were no revolutionists we were welcomed most heartily by the people, whom we found longing for peace and cursing the French.”

Maximilian reached Querétaro on the nineteenth and was received with the enthusiasm to be expected from one of the strongest imperialist cities. The streets were thronged with curious spectators who hailed the Emperor’s appearance with shouts of joy, while from windows and balconies, flags and gay hangings of all sorts waved a welcome. The Spanish casino had been selected and prepared as a residence for the Emperor, where he was received by the commandant of the city, General Escobar, after which the whole party attended a solemn Te Deum at the cathedral.

In the evening there were great festivities, concluding with a magnificent banquet, at which there was no lack of those fine speeches wherein the Mexicans especially excel. Maximilian took no part in these celebrations, pleading fatigue as an excuse. Marquez, however, improved the occasion rudely to impress upon General Miramon the sense of their altered positions, he now being commander-in-chief and Miramon his inferior, at the same time openly displaying his satisfaction over the latter’s recent defeat. Truly a noble soul! Although white with rage, Miramon controlled himself, replying briefly with a toast to the army.

For a time after his arrival in Querétaro, Maximilian found the life very pleasant. His simple, kindly ways soon won the hearts of the people, with whom he mingled freely and fearlessly, joining in their amusements and conversing familiarly with all classes. His coolness under fire also roused the admiration of his soldiers, who cheered wildly as he rode calmly past their ranks, the enemy’s bullets whistling about his head.

In the capital, meanwhile, there was so little thought given to the Emperor and his companions in Querétaro, and there was so little idea of keeping any of the promises made to him, it would almost seem that Marquez was not the only traitor. Soon after leaving Mexico, Maximilian had sent back word for the Austrian troops remaining there to follow him at once. Had this order been delivered, the expedition to Querétaro might have had a different and less tragic ending. But, owing to Marquez, it never reached its destination, and the Emperor’s loyal friends, Kherenhüller and Hammerstein, were prevented from joining him while there was still time.

The city of Querétaro had at this time a population of some forty thousand inhabitants. It lay in a narrow valley on the southern bank of a small stream, called the Rio Blanco, forming a quadrangle of about eight thousand feet in length by four thousand in breadth. To the west extended a wide plain, called from the mountains behind it the plain of Guadalajara, while running from south to northeast was a range of hills, afterward utilized by the republicans with great effect. Two places which proved of special importance to the imperialists during the siege were the Cerro de la Campaña, a hill lying just west of the city, and the Convent de la Cruz, almost at the opposite end. This was a large stone edifice of great strength, dating from the days of Cortez. The convent grounds were enclosed by heavy stone walls, and had at the eastern end a smaller but equally strong building known as the Pantheon or burial-place of the convent.

Two weeks after the Emperor’s arrival (March fifth), the republican forces, under General Escobedo, appeared before Querétaro and began to invest the town. The garrison consisted of about four thousand infantry, three thousand cavalry, and had forty-four cannon—a force so insignificant, compared with the vast armies of the present day, that it is remarkable it should have held out as long as it did against such overwhelming superiority of numbers. General Mejia had arrived at Querétaro shortly before this, with his troops from Potosi, among whom were a number of German officers and soldiers, while serving under Miramon were some six hundred Frenchmen. Immediately after the appearance of the enemy, Maximilian held a council of war with his generals. Miramon and Mejia were in favor of attacking the republicans before their forces should have time to unite—an excellent plan which was not carried out owing to the opposition of the all-influential Marquez, who held that the defence of the city should be their first consideration. Thus precious time was allowed to pass, and the imperialists looked calmly on while the enemy gradually crowned the surrounding heights with batteries. The Emperor had first established his headquarters on the Cerro de la Campaña, but when the republicans extended their lines eastward, they were moved to the Convent de la Cruz (so called from a cross erected there in commemoration of the conquest). General Miramon now occupied the former headquarters with a battery of eight guns, while the chief defence of the town was entrusted to the Mexican Castillo, an able general, but no longer young and almost entirely deaf.

The enemy’s next move was to cut off the city’s supplies, both of water and provisions, hoping to subdue it by starvation. The only water now obtainable was that of the Rio Blanco, while meat soon grew so scarce that many of the cavalry horses had to be sacrificed. Juarez himself joined the republican camp for a time, but, being unable to endure the smell of powder, soon returned to Potosi. On the fourteenth of March the Juarists made their first general attack on the town, assaults being made on three sides at once, under cover of the batteries. The main struggle, however, took place at La Cruz. After a hot fight they succeeded in capturing the Pantheon, but were afterward driven out by a body of Austrians. During the attack Maximilian remained in the great square before the convent, exposed to the hottest fire, yet quite calm and apparently unconscious of the deadly hail of bullets all about him. Once a shell burst only a few paces in front of him, but fortunately no one was injured, though an adjutant had his sword bent and his clothes burned by a flying splinter. Prince Salm, always conspicuous for bravery, made a brilliant sortie and succeeded in capturing the first guns from the enemy.