For an instant the old malignant humor gleamed in the baleful crescent. “It’s the fault of the fat padrecito,” he replied. “Your Mercy perhaps does not know about the pretty servant he eloped with from the Bishop of Durango’s to Murguía’s hacienda? Well, but trouble started when I saw her, or rather, when she saw me, even me, señor, for then she perceived that the padrecito was not a handsome man. Presto, there was another eloping, and the holy Father Fischer felt bad, so very bad that when he got into favor with Maximilian, he had me condemned for certain toll-taking matters he knew of. But I vanished in time, and I’ve been serving under Mendez as a loyal and undiscouraged Imperialist until yesterday. But yesterday the padre recognized me at a review of the troops. Your Mercy figures to himself how long I waited after that? Your Mercy observed how fast I was riding?”

The fellow’s audacity saved him. The news he brought proved correct. Escobedo had not been attacked. Besides, Régules perhaps hoped to trap Mendez through the former Imperialist scout, though Driscoll derided the idea and even counseled the worthy deserter’s execution.

Don Tiburcio’s lank jaw dropped. Driscoll’s advice was too heavy a recoil on his own wits, for had he not once saved the Gringo’s life, feeling that one day he might be a beneficiary 376of the Gringo’s singular aversion to shooting people? And now here was the Gringo in quite another of his unexpected humors. But what bothered Don Tiburcio most was the acumen that tempered the American’s mercy. The facts indeed stood as Driscoll casually laid them before General Régules. Tibby, for instance, had neglected to call himself a “loyal” Republican. Asked for a description of the new earthworks on the Cerro de las Campanas, he only told how peons and criminals were forced to carry adobes there though exposed to Escobedo’s sharpshooters, which had in it for Tibby the subtle element of a jest. Or asked about the new powder mills, he described how Maximilian slept patriotically wrapped in a native serape, woven with the eagle and colors, or related how the Emperor won the hearts of soldiers and citizens by his princely and ever amiable bearing.

“Now sing us the national hymn,” said Driscoll, “and the betrayal of your former friends will be complete.”

But though Don Tiburcio had deserted for convenience and perhaps meant to be a spy in the dissident camp, yet Régules saved him, while Driscoll lifted his shoulders indifferently and at heart was not sorry.

The Celaya road, crossing a flat country, first touches Querétero on its southwestern corner, and from here the two Republican brigades beheld the ancient romantic town in the dawn as they approached. Many beautiful Castilian towers, stately and tapering to needles of stone, rose from among flat roofs and verdure tufts, and pointed upward to a sky as soft and warm as over the Tuscan hills. Other spires were Gothic, and others truncated, but the temples that gave character to the whole were those of Byzantine domes. Lighted by the sun’s level rays of early morning, their mosaic colors glittered as in some bright glare of Algeria, but were relieved by the town’s cooling fringe of green and the palms of many plazas within. It might have been a Moorish city, in Happy Arabia 377called paradise, a city of fountains, and wooded glens, like haunts of mythical fauns. Querétero once boasted a coat of arms, granted by a condescending Spanish monarch, and for loyalty to the hoary order of king and church she in those old days described herself as Very Noble and Royal. Stern cuirassed conquistadores held her as a key to the nation’s heart, as a buckler for the capital, and lately the French did also. And now the Hapsburg had come to a welcome of garlands, and called her his “querida.”

But however excellently Querétero served as a base of military operations, as a besieged place pocketed among hills her aspect altered woefully. She was like an egg clutched in the talons of an eagle. On north and east and south the hills swept perilously near, a low, convenient range, with only a grass plain a few miles wide separating them from the town below. On north and east the heights were already sprinkled with Escobedo’s tents and cannon. They commanded the only two strongholds of the besieged, as well as the town itself, which lay between. One stronghold was the Cerro de las Campanas, a wedge-shaped hill on the northwestern edge of the town, which held nothing but trenches. On the northwestern edge was the other stronghold, the mound of Sangremal, which fell away as a steep bluff to the grassy plain below. From the bluff, across the plain, to the hills opposite, stretched a magnificent aqueduct. On the mound’s commodious summit of tableland there was the Plaza de la Cruz, also the Church de la Cruz, and an old Franciscan hive, called the monastery de la Cruz. Here Maximilian established himself in a friar’s lonely cell. On the north a small river skirted the town, on the south, where nothing intervened between the grassy plain and the wooded Alameda, the besiegers found the most vulnerable flank.

On this side investment began with the arrival of Corona and Régules, and soon after, of General Riva Palacio. The 378Republicans numbered fifteen thousand already, and more were coming daily, but as yet there were ragged strands in the noose being woven around the beleaguered place. Curiously enough, the most feverish to see the cordon perfected was none other than Don Tiburcio.

“Marquez will escape! Marquez will fly the net!” he kept bewailing. “Si señor, and the padrecito with him, curse them both!”

Two weeks passed, filled with skirmishes and ominous tests of strength. At night fiery parabolas blazed their course against the sky, up from the outer hills, sweeping down on Las Campanas or La Cruz. Imperialist chiefs urged a general attack, but again Marquez foiled their hopes. Then, at two o’clock one morning, there came to pass what Tiburcio had feared. A body of horse stole out upon the plain, and gained the unguarded Sierra road to Mexico. Four thousand cavalry pursued over the hills, but in vain. The fugitives were Marquez and the Fifth Lancers, his escort. He was gone to the capital to raise funds, and to bring back with him, at once, the Imperialist garrison there of five thousand men. Doting Maximilian had even named him lieutenant of the Empire, and Mexico City would shortly have the Leopard for regent. Querétero, moreover, was seriously weakened by the loss of the Fifth Lancers, and there were those who remembered how, when Guadalajara was besieged by Liberals seven years before, Marquez had likewise set out for aid, and had returned–too late.