It was in 1629, the first day of March, I believe. Mont Genèvre, covered with snow, presented a scene of extraordinary animation upon both slopes, and even to the very opening of the ravine called the Pas de Suse.

The French army was marching upon the Duc de Savoie, that is to say upon Spain and Austria, his trusty allies.

The king and the cardinal climbed the mountain in spite of the intense cold. The cannon were dragged up through the snow. It was one of those scenes of grandeur which the French soldier has always acted so magnificently amid the sublime grandeur of the Alps, under Napoléon as under Richelieu, and under Richelieu as under Louis XII., without diverting himself with attempts to dissolve the rocks, as Hannibal's genius is said to have done, and without other artifice than intrepid determination, ardor and cheerfulness.

In one of the paths trodden through the snow parallel with the road, two horsemen happened to be ascending side by side the precipitous slope of the mountain on the French side. One was a young man of some nineteen years, of robust frame and with a grace of movement most pleasant to behold under the becoming warlike costume of the age. So far as colors were concerned, the young man was dressed in accordance with his own fancy. His equipment and his weapons, as well as his isolation, indicated a gentleman making the campaign as a volunteer.

Mario de Bois-Doré—the reader will assume that it is he whom I am describing—was the comeliest cavalier in the whole army. The development of his youthful strength had in no wise diminished the wonderful charm of his noble and intelligent face. His expression was like an angel's in purity; but the sprouting beard reminded one that this youth with the divine glance was but a simple mortal; and that young moustache faintly outlined the curve of a smile, somewhat indifferent, perhaps, but with a cordial kindliness showing through its melancholy.

Magnificent brown hair, of a soft shade and curling naturally, framed the face to the neck, and fell in a heavy braid—the cadenette was more in vogue than ever—below the shoulder. The face wore a delicate flush, but was pale rather than ruddy. The exquisite distinction of manners and dress was the principal characteristic of that figure, which did not attract the glance, but from which the glance found it difficult to detach itself when it had rested upon it.

Such was the impression of the horseman whom chance had brought side by side with Mario.

The last-mentioned horseman was about forty years of age; he was thin and sallow, with regular features, very mobile lips, a piercing eye, and an expression of cunning tempered by a disposition to serious reflection. He was dressed in rather a problematical costume, all in black, and in a short cassock, like a priest on a journey, but armed and booted like a soldier.

His bony, active horse easily kept pace with his companion's ardent and impetuous steed.

The two horsemen had saluted each other without speaking, and Mario had slackened his pace to allow the other, as his senior, to ride first. The traveller seemed to appreciate that scrupulous courtesy, and declined to pass the younger man.