The commanding officers also bore positive orders to oblige all parties or persons, in the above-specified countries, either to retire from them into the acknowledged territories of the United States, or to make prisoners of them and conduct them into the province of N. Mexico. Lieutenant Don Facundo Malgares, the officer selected from the five internal provinces to command this expedition, was a European (his uncle was one of the royal judges in the kingdom of New Spain), and had distinguished himself in several long expeditions against the Apaches and other Indian nations with whom the Spaniards were at war; added to these circumstances, he was a man of immense fortune, and generous in its disposal, almost to profusion; possessed a liberal education, high sense of honor, and a disposition formed for military enterprise. This officer marched from the province of Biscay with 100 dragoons of the regular service, and at Santa Fe, the place where the expedition was fitted out, he was joined by 500 of the mounted militia of that province, armed after the manner described by my notes on that subject, and completely equipped with ammunition, etc., for six months; each man leading with them (by order) two horses and one mule, the whole number of their beasts was 2,075. They descended the Red river 233 leagues; met the grand bands of the Tetaus, and held councils with them; then struck off N. E., and crossed the country to the Arkansaw, where Lieutenant Malgares left 240 of his men with the lame and tired horses, while he proceeded on with the rest to the Pawnee republic. Here he was met by the chiefs and warriors of the Grand Pawnees; held councils with the two nations and presented them the flags, medals, etc., which were destined for them. He did not proceed to the execution of his mission with the Pawnee Mahaws and Kans, as he represented to me, from the poverty of their horses and the discontent of his own men; but, as I conceive, from the suspicion and discontent which began to arise between the Spaniards and the Indians; the former wished to revenge the death of Villineuve and party, while the latter possessed all the suspicions of conscious villainy deserving punishment. Malgares took with him all the traders he found there from our country, some of whom, having been sent to Natchitoches, were in abject poverty at that place on my arrival, and applied to me for means to return to St. Louis. Lieutenant Malgares returned to Santa Fe the ---- of October, when his militia was disbanded; but he remained in the vicinity of that place until we were brought in, when he, with dragoons, became our escort to the seat of government [in Chihuahua].