rivers Parana and Paraguay, where yet remain the posterity of those who aided the Spaniards endangered in Arecaya. Concerning the ten towns of the Chiquitos I have spoken before. These Indians, formidable from their warlike courage and mortally poisoned arrows, whenever commanded by the royal Governours have uniformly proved brave and faithful fellow-soldiers to the Spaniards against the savages, and even against the Portugueze. Less in point of number, but highly consequential to the tranquillity of the whole province, have been the four cities of the Abipones, the two of Mocobios, one of Tobas, and another of Mbayas, warlike and equestrian nations. To these add the pedestrian nations, the Lules, Vilelas, Chiriguanos, Chunipies, Homoampas, &c. converted by us to the Roman rites and discipline in their own colonies. In language, manners, and religious observances, they differ amongst themselves; they are all, however, attached to agriculture. Very many Indian towns have long since ceased to exist, sometimes from the inconstancy of the Indians sighing for their native land, sometimes from the malevolence, the avarice, or inertness of the Europeans. Father Joseph Labrador is my authority, that seventy-three towns of various Indians perished in the province of Chaco. In the present age, by much labour of the Jesuits, three towns have arisen, at an immense expense, for the southern savages, the inhabitants of the Magellanic territory, all dedicated to the most holy mother of God. The first, named Concepcion, is inhabited by the Pampas, and acted as a defence to the inhabitants of Buenos-Ayres against the incursions of the savages. The rulers of the newly-built town, Father Matthias Strobl from the province of Austria, and Manuel Querini, a Venetian of noble family, were men of distinguished piety, prudence, and fortitude. Both Fathers possessed singular dexterity in managing the minds of the Indians. The neighbourhood of the city, and of the Spanish estates, where there was plenty of spirit and of bad example, incredibly retarded the conversion of the savages to a better way of life. The Serranos and Patagonians, who came backwards and forwards to visit the Pampas, won by the kindness of the Father, and taken by the conveniences of life which the inhabitants of the colonies enjoyed, began earnestly to desire a little town of this sort in their native soil. Their wishes were immediately gratified. Fathers Falconer and Cardiel, the one an Englishman of great skill in medicine, the other a Spaniard, and a man of an ardent and intrepid mind, travelled to their savage wildernesses, and having felt the pulse of the people, looked about for an opportune situation, wherein to establish the intended colony. At length the town was built, and the Caciques Marike and Tschuan Tuya, with four-and-twenty hordesmen belonging to them, settled therein; it was named Nuestra Señora del Pilar. To govern this colony, Father Matthias Strobl, who knew a little