This man was Don Guzman de Ribera.

Belonging to one of the best families in the country, and descending in a direct line from the first conquerors, Don Guzman, when still very young, had served a rude apprenticeship in arms under his father. During the war of independence, as aide-de-camp to San Martin, he had followed that general when he crossed the Cordilleras at the head of his army, and revolutionised Chili and Peru.

Since that period he had served continually, sometimes under one chief, sometimes under another; always striving, to the best of his ability, to avoid ranging himself under a flag hostile to the true interests of his country—a difficult task amidst those perpetual convulsions caused by the petty ambition of men without real importance, who were contending for power amongst themselves. Nevertheless, thanks to his dexterity, and still more to the uprightness of his character, Don Guzman had managed to keep himself stainless: yet two years previously, suspected by Rosas, to whom his ideas of true liberality were odious, he had retired from the service, and settled himself at home.

Don Guzman, a true soldier in the most honourable acceptation of the word, although never ostensibly meddling with politics, was greatly dreaded by the Dictator, on account of the influence his loyal and resolute character gave him over his countrymen, who felt for him a sympathy so profound, and a devotedness so complete, that more than once General Rosas, a man of few scruples, had been forced to relinquish the idea of ridding himself, by exile or worse means, of a man whose seclusion and noble pride seemed to cast a shadow over the actions of the Dictator.

At the moment we bring him before our readers, Don Guzman had just reached his fortieth year; but notwithstanding the countless fatigues he had undergone, and which had only hardened him, age seemed to have taken no hold of his vigorous organism.

His tall and muscular figure was as upright, the expression of his face as full of calm intelligence, his eye as brilliant as ever. A few silver threads among his hair, and one or two wrinkles, written on his forehead more by thought than by time, were the only signs that he had already attained middle age.

The clock had struck half past ten some minutes ago, when several rude blows were struck on the door, making Don Guzman tremble.

He stopped and listened.

A lively altercation appeared to be taking place under the zaguán of the house. Unfortunately, the room being too far from the porch, Don Guzman could only hear a confused uproar, without being able to distinguish the sounds. But in a short time the noise ceased, the door of the room was opened, and a domestic entered. We must suppose him to be a confidential servant, judging by the manner in which his master spoke to him.

"Well, Diego, what is it? What is the meaning of all this noise at such an hour?"