The story begins on May 5, 1805, in one of the wildest and most abrupt portions of New Spain, which now forms the State of Coahuila, belonging to the Mexican Confederation. If the reader will have the kindness to take a glance at a numerous cavalcade, which is debouching from a canyon and scaling at a gallop the scarped side of a rather lofty hill, on the top of which stands an aldea, or village of Indios mansos, he will at the same time form the acquaintance of several of our principal characters, and the country in which the events recorded in this narrative occurred. This cavalcade was composed of fifteen individuals in all; ten of them were lancers, attired in that yellow uniform which procured them the nickname of tamarindos. These soldiers were execrated by the people, in consequence of their cruelty. They advanced in good order, commanded by a subaltern and an alférez-an old trooper who had grown gray in harness, who had long white moustachios and a disagreeable face. As he galloped on, he looked around him with the careless, wearied air of a man for whom the future reserves no hopes either of ambition, love, or fortune.