The Omaguas belonged in all probability to the linguistic family of the Tupi-Guarani, and therefore to the principal division of the Brazilian aborigines. Many words in their language are undoubtedly of the Tupi idiom. Indeed, Velasco said in 1789: “This people is scattered over an extent of more than fifteen hundred leagues in the interior of America, under the names of Omaguas, Aguas, Tupis, and Guaranis.” According to the Jesuit Cristoval de Acuña,[57] who visited the Amazons in the Spanish service in 1639, their name means “Aguas,” or Flatheads. The Portuguese called them “Cambebas,” which has the same meaning in the Tupi language. Though unanimously pronounced, even as late as 1743, physically the handsomest Indians of the Amazon shores, their figures were deformed by the custom of pressing the heads of their infant children flat between two boards. The custom had been discontinued in 1777 when the Ouvidor Ribeira visited them at Olivenza at the mouth of the Rio Yavari, thirteen leagues below Tabatinga on the Amazon.

The Omaguas appear to have been at least half-sedentary Indians. They were probably divided into two groups, according to the character of the country they occupied: a northern group, or the Omaguas of the plains; and a southern group, or the Omaguas of the wooded river-banks. The population cannot be supposed to have been dense; certain eligible points, usually in convenient proximity to the water, were the seats of villages, between which often lay uninhabited wildernesses several days’ journey in breadth. No connection between the individual settlements and no kingdom of the Omaguas can be assumed.

The southern Omaguas are the best known to us. We have already referred to Orellana’s chronicler, Padre Carvajal, as indicating the boundary where, according to his view, the territory of the tribe began. At all events, the Omaguas lived in the same region of the Amazon shore from 1639 to 1852, and we can therefore accept the Dominican’s account as relating to that tribe. It appears further from his description that they lived in villages built of wood, usually on elevations on the shore. In one of these villages the Spaniards found two large idols made of palm-tree bark, which were set up in the great communal house (galpon ó casa principal). Much earthenware, very well worked, with dark colors and “glazed,” was likewise found there, besides a copper axe, “such as the Indians in Peru use.” These facts indicate some degree of skill in art, and therefore a settled abode and agriculture; and this is confirmed by the acquaintance of the people with natural products. The Portuguese first obtained caoutchouc from the Omaguas, and manioc meal, cassava, and maize were abundant in their houses. But fishing appears to have been their chief industrial occupation. They were very skilful in managing and steering the pirogue; and Velasco[58] calls them “the Phœnicians of the Amazon.” Their weapons appear to have been javelins and the peculiar slings called estolica, and their warriors protected themselves with wooden shields. Concerning their organization, their religious rites and customs, the writers of the sixteenth century have left us no information. Later statements on the subject are scanty and indefinite, and are of a time when their rites had suffered notable changes through the memorable efforts of the Jesuits to introduce Christianity among them.

After the Spaniards of Quito had made several efforts, partly by force of arms, partly by spiritual means, to advance down the Amazon, Fray Gaspar Cuxia in the year 1645 founded “the mission to the Omaguas, who live on the islands of the Marañon and are excellent sailors. They have the fashion of lengthening their heads by compressing the skulls of their children in a kind of press of boards.”

This effort of the Society of Jesus was based upon a grand plan, unique in its way, for connecting the aborigines of South America with one another through the gradual introduction of a general language, in order to prepare a spiritual kingdom which, though in this world, would not be for the world of that age, but should form in future centuries a point of support, or perhaps a place of refuge. Without dwelling on the particular features of this great religio-political missionary enterprise, we simply mention a Bohemian, Father Samuel Fritz, who gained the special title of “The Apostle of the Omaguas.” He was born in Bohemia in 1650, and in 1687 founded seven mission stations among these Indians—San Joaquin, Nuestra Señora de Guadalupe, San Pablo, San Cristoval, San Francisco Xavier, Traguatua, and a seventh station which included twenty-seven small villages. Father Fritz spent fifty years on the forest-shores of the Amazon, shirking no danger, and died, one of the grandest figures in American missionary history, at the age of eighty years, among the Jeberos, in 1730. The constant attacks of the Portuguese hindered the prosperity of these colonies to an extraordinary degree. The suppression of the Society of Jesus at last terminated their existence, and the settled Indians went speedily to destruction. La Condamine visited the Omaguas at San Joaquin in 1743, and praised their industry and artistic skill. When Lieutenant Herndon visited them in 1852 there were only two hundred and thirty-two individuals left of the once numerous tribe.

Our knowledge of the northern group of the Omaguas is of the most indefinite character. All we have is derived from the reports of Philip von Hutten’s expedition. We therefore take up again the thread of the story at the point where the German knight went on in the face of the warnings of the Uaupés, with only forty mounted men, in search of the Omaguas.

The little troop went southward in the best practicable order. They soon came to cultivated fields, in which natives were working. The Uaupés explained they were slaves, cultivating and taking care of the plantations of the Omaguas. They offered no resistance, and the white men hurried forward to surprise the “city” which was supposed to be in the vicinity. Looking down from the top of a hill, they observed a settlement of considerable extent, regularly laid out, with large dwellings, and a high structure amidst them. The view was a surprise. Convinced by it that this was the long-sought city and that the high building was the “palace” of the gilded chieftain, the Spaniards rode full speed down the hill; simultaneously the war drum sounded from out the village, and armed soldiers rushed into the streets and opposed the assailants with wild cries, letting fly a shower of missiles against them. Von Hutten at once saw that he could not accept battle on this ground. He therefore withdrew in good order to a level spot, hoping that he might find there compensation for his inferiority in numbers in the superior weight of his cavalry. Although pursued, he reached the position he sought without great difficulty. The sun had set, and the Omaguas remained quiet during the night. On the next morning they appeared again in great masses—fifteen thousand strong, Fray Pedro Simon asserts, and after him Gumilla; and their attack was so fierce as to occasion the most serious apprehensions. The contest was too unequal. One cavalry attack after another was repulsed, and Pedro de Limpias, who was in the lead everywhere, was wounded. At length the little troop struggled no longer for victory, but for life. With unexampled bravery a few leaders finally succeeded in forcing their way through, and with the remnant of their men reaching the settlements of the Uaupés, when the pursuit by the Omaguas ceased.

Although the unfortunate ending of the campaign against the Omaguas made further progress impracticable, the leaders of the expedition still believed they had obtained an important result. Their excited fancy discerned a great city in the large village of the Omaguas, and in the communal house that occupied the middle of the town the castle or palace of a powerful prince. Such illusions have often occurred in America, and the mere introduction of a European terminology into the domain of the ethnology of the new continent has occasioned a serious confusion which can only be gradually cleared up. In the eyes of Von Hutten and his companions that great settlement could only be the kingdom of the gilded chieftain, and they comforted themselves for their disaster in the fancy that they had at last found the seat of the long-sought dorado.

Philip von Hutten had received a serious wound in the battle, which necessitated a longer stay with the Uaupés. The examination of the wound was performed in a singular manner. An aged war prisoner of the Uaupés was dressed in the armor of the knight and set upon his horse. He was then wounded by an Indian in the same way as Von Hutten had been. The flesh was then cut about the wound, the course of which was thus determined upon the poor victim. The Uaupés inferred that Von Hutten’s wound was of similar shape, and treated it upon that supposition.

In the meantime, and before Von Hutten could even begin the retreat, Pedro de Limpias, as the oldest captain, demanded the position of commander. It cannot be denied that in consideration of his experience and knowledge he was entitled to it. But Bartholomäus Welser, as a son of the family which had leased Venezuela, seems to have thought otherwise; and although we have no exact account of what took place, it is certain that a bitter quarrel arose between the old Spanish soldier and the young son of the German merchant. It is easily conceivable that Von Hutten would ultimately incline to the side of his German companion in arms. The little troop, nursing the germ of strife within itself, began, probably in 1544, the retreat, directly toward Coro. The usual difficulties attended their march, but the accustomed order does not seem to have prevailed. It soon became evident that the troop was divided. At last Pedro de Limpias abruptly took leave of it and hastened forward to the coast. His departure left Von Hutten without a captain. Bartholomäus Welser, it is true, commanded a small advance-guard, but he was little acquainted with the region. In the meantime, Limpias hurried on, occupied with thoughts of revenge: with the intention of going to Coro in order to bring about the downfall of the Germans and of their rule in Venezuela.