He was to take with him a physician, an apothecary, and a surgeon, and especially eight "religioners." Life is lightly hazarded by those who have nothing more to stake, but that a man should, like Mendoza, stake such riches as would content the most desperate life-gambler for his winnings is one of the many indications how generally and how strongly the contagious spirit of adventure was at that time prevailing.
Mendoza had covenanted to carry five hundred men in his first voyage. Such was his reputation, and such the ardor for going to the Silver River, that more adventurers offered than it was possible for him to take, and he accelerated his departure on account of the enormous expense which such a host occasioned. The force with which he set forth consisted of eleven ships and eight hundred men. So fine an armament had never yet sailed from Europe for America: but they who beheld its departure are said to have remarked that the service of the dead ought to be performed for the adventurers. They reached Rio de Janeiro after a prosperous voyage, and remained there a fortnight, during which time the Adelantado, being crippled by a contraction of the sinews, appointed Juan Osorio to command in his stead. Having made this arrangement they proceeded to their place of destination, anchored at Isle St. Gabriel within the Plata, and then on its southern shore and beside a little river. There Don Pedro de Mendoza laid the foundation of a town which because of its healthy climate he named "Nuestra Señora de Buenos Aires" ("Our Lady of Good Air"). It was not long before he was made jealous of Osorio by certain envious officers, and, weakly lending ear to wicked accusations, he ordered them to fall upon him and kill him, then drag his body into the plaza, or public market-place, and proclaim him a traitor. The murder was perpetrated, and thus was the expedition deprived of one who is described as an honest and generous good soldier.
Experience had not yet taught the Spaniards that any large body of settlers in a land of savages must starve unless well supplied with food from other sources until they can raise it for themselves. The Quirandies, who possessed the country round about this new settlement, were a wandering tribe who, in places where there was no water, quenched their thirst by eating a root which they called cardes, or by sucking the blood of the animals which they slew.
About three thousand of these savages had pitched their movable dwellings some four leagues from the spot which Mendoza had chosen for the site of his city. They were well pleased with their visitors, and during fourteen days brought fish and meat to the camp; on the fifteenth day they failed, and Mendoza sent a few Spaniards to them to look for provisions, who came back empty-handed and wounded. Upon this, he ordered his brother Don Diego, with three hundred soldiers and thirty horsemen, to storm their town, and kill or take prisoner the whole horde. The Quirandies had sent away their women and children, collected a body of allies, and were ready for the attack. Their weapons were bows and arrows and tardes—stone-headed tridents about half the length of a lance. Against the horsemen they used a long thong, having a ball of stone at either end. With this they were wont to catch their game; throwing it with practised aim at the legs of the animal it coiled round and brought it to the ground. In all former wars with the Indians the horsemen had been the main strength and often the salvation of the Spaniards. This excellent mode of attack made them altogether useless; they could not defend themselves. The commander and six hidalgos were thrown and killed, and the whole body of horse must have been cut off if the rest had not fled in time and been protected by the infantry. About twenty foot-soldiers were slain with tardes. But it was not possible that these people, brave as they were, could stand against European weapons and such soldiers as the Spaniards: they gave way at last, leaving many of their brethren dead, but not a single prisoner. The conquerors found in their town plenty of flour, fish, what is called "fish-butter"—which probably means inspissated oil—otter-skins, and fishing-nets. They left a hundred men to fish with these nets, and the others returned to the camp.
Mendoza was a wretched leader for such an expedition. He seems, improvidently, to have trusted to the natives for provision and to have quarrelled with them unnecessarily. Very soon after his arrival six ounces of bread had been the daily allowance; it was now reduced to three ounces of flour, and, every third day, a fish. They marked out the city and began a mud wall for its defence, the height of a lance and three feet thick. It was badly constructed: what was built up one day, fell down the next; the soldiers had not as yet learned this part of their duties.
A strong house was built within the circuit for the Adelantado; meantime their strength began to fail for want of food. Rats, snakes, and vermin of every eatable size were soon exterminated from the environs. Three men stole a horse and ate it; they were tortured to make them confess the fact and then hanged for it; their bodies were left upon the gallows, and in the night all the flesh below the waist was cut away. One man ate the corpse of his brother; some murdered their messmates for the sake of receiving their rations as long as they could conceal their death by saying they were ill. The mortality was very great. Mendoza, seeing that all must perish if they remained here, sent George Luchsan, one of his German or Flemish adventurers, up the river, with four brigantines, to seek for food. Wherever they came the natives fled before them and burned what they could not carry away. Half the men were famished to death, and all must have perished if they had not fallen in with a tribe who gave them barely enough maize to support them during their return.
The Quirandies had not been dismayed by one defeat: they prevailed upon the Bartenes, the Zechuruas, and the Timbues to join them, and with a force which the besieged in their fear estimated at three-and-twenty thousand—though it did not probably amount to a third of that number—suddenly attacked the new city. The weapons which they used were not less ingeniously adapted to their present purpose than those which had proved so effectual against the horse. They are said to have had arrows which took fire at the point as soon as they were discharged, which were not extinguished until they had burned out, and which kindled whatever they touched. With these devilish instruments they set fire to the thatched huts of the settlers and consumed them all. The stone house of the Adelantado was the only dwelling which escaped destruction. At the same time, and with the same weapons, they attacked the ships and burned four; the other three got to a safe distance in time and at length drove them off with their artillery. About thirty Spaniards were slain.
The Adelantado now left a part of his diminished force in the ships to repair the settlement, giving them stores enough to keep them from starving for a year, which they were to eke out as best they could; he himself advancing up the river with the rest in the brigantines and smaller vessels. But he deputed his authority to Juan de Ayolas, being utterly unequal to the fatigue of command—in fact he was, at this time, dying of the most loathsome and dreadful malady that human vices have ever yet brought upon human nature.
About eighty-four leagues up the river they came to an island inhabited by the Timbues, who received them well. Mendoza presented their chief, Zchera Wasu, with a shirt, a red cap, an axe, and a few other trifles, in return for which he received fish and game enough to save the lives of his people. This tribe trusted wholly to fishing and to the chase for food. They used long canoes. The men were naked, and ornamented both nostrils with stones. The women wore a cotton cloth from the waist to the knee, and cut beauty-slashes in their faces. Here the Spaniards took up their abode, and named the place "Buena Esperanza," signifying "Good Hope." One Gonzalo Romero, who had been one of Cabot's people and had been living among the savages, joined them here. He told them there were large and rich settlements up the country, and it was thought advisable that Ayolas should proceed with the brigantines in search of them.
Meantime Mendoza, who was now become completely crippled, returned to Buenos Aires, where he found a great part of his people dead, and the survivors struggling with famine and every species of wretchedness. They were relieved by the arrival of Gonzalo Mendoza, who, at the beginning of their distresses, had been despatched to the coast of Brazil in quest of supplies. Part of Cabot's people, after the destruction of his settlement, had sailed for Brazil and established themselves in a bay called Ygua, four-and-twenty leagues from St. Vicente. There they began to form plantations, and continued two years on friendly terms with the adjoining natives and with the Portuguese. Disputes then arose, and, according to the Castilian account (for no other remains), the Portuguese resolved to fall upon them and drive them out of the country; of this they obtained intelligence, surprised the intended invaders, plundered the town of St. Vicente, and, being joined by some discontented Portuguese from that infant colony, sailed in two ships for the island of St. Catalina. There these adventurers began a new settlement, but such was their restless spirit that, when Gonzalo Mendoza arrived there, they were easily persuaded to abandon the houses which they had just constructed, and the fields which were now beginning to afford them comfortable subsistence; and the whole colony, with their two ships, joined him and made for the Plata, to partake in the conquest and spoils of the Silver River.