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.