Ten days had passed since this frightful catastrophe. In an arid and sandy plain, on the borders of a lake, the stagnant and blackish waters of which seemed stamped with immobility, a troop of some thirty horsemen had established a temporary camp.

The horsemen of whom we speak had arrived in this spot scarcely two hours. A part of them wore the European costume, while the others were dressed in the Indian manner.

The first were Zeno Cabral, the Marquis de Castelmelhor, Emile Gagnepain, the Marchioness de Castelmelhor and her daughter, Doña Eva.

Ten Montoneros, probably serving as an escort, and commanded by Don Sylvio Quiroga, had established themselves a little way off.

The number of the Indians was greater than that of the whites; they also formed a separate encampment under the orders of Tarou Niom, Diogo, Gueyma, and Arnal.

All the persons of whom we speak had, on the invitation of Zeno Cabral, come with him to this desolate spot, without even suspecting the motives which had led the Montonero to bring them there.

Zeno Cabral, who for nearly an hour had been in conference with Diogo and Gueyma, at last came out of the enramada; and the two chiefs followed him, with downcast eyes and sad countenances.

With a gesture, Zeno Cabral called all his friends around him.

"Come, señor marquis," said the partisan; "and you also, Madame—and you, señorita."

These three persons, who till then had remained a little distance off, then came forward. Emile and Tyro immediately placed themselves without ceremony near the ladies.