In the temples at this place, our men found the walls and idols smeared with the blood of our countrymen, and the skins of two of their faces with their beards on were found hung upon the altars, having been dressed like leather. The skins also of four of our horses were found hung up as trophies; and they saw written on a piece of marble in the wall of one of the houses: "Here the unfortunate Juan Yuste and many of his companions were made prisoners." Yuste was one of the gentlemen who came over with Narvaez and had served in the cavalry. These melancholy remains filled Sandoval and his men with grief and rage; but there were no objects on which to wreak their vengeance, as all the men were fled, and none remained but women and children, who deprecated their anger in the most moving terms. Sandoval therefore granted them pardon, and sent them to bring back their husbands and fathers, with a promise of forgiveness on condition of submission and future obedience. On questioning them about the gold they had taken from our people, they assured him it had all been claimed by the Mexicans43.

Sandoval continued his route towards Tlascala, near which he was met by a vast body of Indians commanded by Chichimecatl, accompanied by Martin Lopez, and employed in transporting the ship timber. Eight thousand men carried the timber all ready shaped for our thirteen vessels, with the sails, cordage, and all other materials. Eight thousand warriors attended in arms to protect the bearers of the timber; and two thousand carried provisions for the whole44. Several Spaniards joined us along with this escort, and two other principal chiefs of the Tlascalans, Ayotecatle and Teotlipil. During the march, only some small bodies of the enemy appeared, and these always at a distance; but it was deemed necessary to use the utmost vigilance, to avoid the danger of a surprise, considering the great length of the line of march45. Sandoval accordingly sent a strong detachment of Spanish troops as an advanced guard, and posted others on the flanks; while he remained with the rear guard which he assigned to the Tlascalans. This arrangement gave great offence to Chichimecatl; but he was reconciled to this post, on being told that the Mexicans would most probably attack the rear, which was therefore the post of honour, because of more danger. In two days more, the whole escort arrived in safety at Tezcuco; the allies being all dressed out in their gayest habits, with great plumes of feathers, and splendid banners, sounding their horns and trumpets, and beating their drums, as in triumph for the expected fall of Mexico. They continued marching into Tezcuco for half a day, amid continual shouts of "Castilla! Castilla! Tlascala! Tlascala! Long live the emperor Don Carlos!" Our timber was now laid down at the docks which had been prepared for this purpose; and, by the exertion of Martin Lopez, the hulls of our thirteen brigantines were very soon completed; but we were obliged to keep a very careful guard, as the Mexicans sent frequent parties to endeavour to set them on fire.

The Tlascalan chiefs were very anxious to be employed on some enterprize against their ancient enemies the Mexicans, and Cortes resolved to indulge them by an expedition against Xaltocan, a town situated on an island of a lake to the northward of the great lake of Mexico or Tezcuco, which is now called the lake of St Christopher. Leaving therefore the charge of the important post of Tezcuco with Sandoval, who was enjoined to use the utmost vigilance, and giving orders to Martin Lopez to have the vessels all ready for launching in fifteen days, he set out on the expedition against Xaltocan with 250 Spanish infantry, 30 cavalry, the whole force of the Tlascalans, and a body of warriors belonging to Tezcuco46. On approaching Xaltocan, our army was met by some large bodies of Mexican troops, whom the cavalry soon dispersed and drove into the woods. The troops halted for the night in some villages in a very populous country, and were obliged to keep on the alert, as it was known that the enemy had a strong force in Xaltocan, to which place a strong body of Mexicans had been sent in large canoes, and were now concealed among the deep canals in that neighbourhood. Next morning, on resuming their march, our troops were exceedingly harassed by the enemy, and several of them wounded, as our cavalry had no opportunity to charge them, the ground being much intersected by canals. The only causeway which led from the land to the town had been laid under water, so that our troops could not approach, and our musquetry had little or no effect against the enemy in the canoes, as they were defended by strong screens of timber. Our people began to despair of success, when some of the natives of Tezcuco pointed out a ford with which they were acquainted, by which our people were enabled, under their guidance, to make their way to the causeway leading into the town leaving Cortes and the cavalry on the main land. Our infantry forced their way into the town, where they made a considerable slaughter of the Mexicans, driving the remainder of them and many of the inhabitants of the town to take shelter in their canoes. They then returned to Cortes, bringing with them a considerable booty in gold, slaves, and mantles, having only lost one soldier in this exploit. Next day, Cortes marched through a thickly peopled and well cultivated country against a large town named Quauhtitlan, which we found deserted, and in which we halted for the night. On the ensuing day, we marched to another large town called Tenayoecan, but which we named Villa de Serpe, or the Town of Serpents, on account of some enormous figures of these animals which were found in the temples, and which these people worshipped as gods. This place was likewise deserted by the inhabitants, who had withdrawn with their effects into places of safety. From thence we marched to Escapuzalco, or the town of the goldsmiths, which was also deserted, and thence to Tacuba or Tlacopan, to which our troops had to cut their way through considerable bodies of the enemy. Our troops halted here for the night, and were assailed next morning by several successive bodies of the enemy, who had formed a plan to draw us into an ambuscade, by pretending to take flight along the fatal causeway of Tacuba, where we had suffered so much on our retreat from Mexico. This partly succeeded, as Cortes and his troops pursued them along the causeway across one of the bridges, and were immediately surrounded by prodigious numbers of the enemy, some on the land and others in canoes on the water. Cortes soon perceived his mistake, and ordered a retreat, which was made with the utmost firmness and regularity, our men constantly keeping a-front to the enemy and giving ground inch by inch, continually fighting. In the confusion of this surprise, Juan Volante, who carried the colours, fell from the bridge into the lake, and the Mexicans were even dragging him away to their canoes; yet he escaped from them and brought away his colours. In this unfortunate affair, five of our soldiers were slain, and a great many wounded. Cortes halted for five days at Tacuba47, during which there were many skirmishes with the enemy, and then marched back to Tezcuco, the Mexicans continuing to harass him by frequent attacks; but having drawn them on one occasion into an ambuscade, in which they were defeated with considerable slaughter, they desisted from any farther attack. On arriving at our head-quarters in Tezcuco, the Tlascalans, who had enriched themselves with plunder during the expedition, solicited permission to go home that they might secure their acquisitions in their own country, which Cortes readily consented to.