The continuous gathering of what, in popular language, were styled the Garibaldi Volunteers, on the southern border of the papal territory in the autumn of 1867, was not the only or perhaps the greatest danger which then threatened the Holy See, though the one which most attracted its alarmed attention. The considerable numbers in which this assemblage was suddenly occurring; the fact that the son of the Liberator had already taken its command, and only as the precursor of his formidable sire; the accredited rumor that Ghirelli at the head of a purely Roman legion was daily expected to join the frontier force; that Nicotera was stirring in the old Neapolitan kingdom, while the Liberator himself at Florence and in other parts of Tuscany was even ostentatiously, certainly with impunity, preaching the new crusade and using all his irresistible influence with the populace to excite their sympathies and to stimulate their energy, might well justify the extreme apprehension of the court of Rome. And yet dangers at least equal, and almost as close, were at the same time preparing unnoticed and unknown.

In the mountainous range between Fiascone and Viterbo, contiguous to the sea, is a valley surrounded by chains of steep and barren hills, but which is watered by a torrent scarcely dry, even in summer; so that the valley itself, which is not inconsiderable in its breadth, is never without verdure, while almost a forest of brushwood formed of shrubs, which in England we should consider rare, bounds the natural turf and ascends sometimes to no inconsiderable height the nearest hills.

Into this valley, toward the middle of September, there defiled one afternoon through a narrow pass a band of about fifty men, all armed, and conducting a cavalcade or rather a caravan of mules laden with munitions of war and other stores. When they had gained the centre of the valley and a general halt was accomplished, their commander, accompanied by one who was apparently an officer, surveyed all the points of the locality; and, when their companions had rested and refreshed themselves, they gave the necessary orders for the preparation of a camp. The turf already afforded a sufficient area for their present wants, but it was announced that on the morrow they must commence clearing the brushwood. In the mean time, one of the liveliest scenes of military life soon rapidly developed itself: the canvas houses were pitched, the sentries appointed, the videttes established. The commissariat was limited to bread and olives, and generally the running stream, varied sometimes by coffee, and always consoled by tobacco.

On the third day, amid their cheerful though by no means light labors, a second caravan arrived, evidently expected and heartily welcomed. Then, in another eight-and-forty hours, smaller bodies of men seemed to drop down from the hills, generally without stores, but always armed. Then men came from neighboring islands in open boats, and one morning a considerable detachment crossed the water from Corsica. So that at the end of a week or ten days there was an armed force of several hundred men in this once silent valley, now a scene of constant stir and continual animation, for some one or something was always arriving, and from every quarter; men and arms and stores crept in from every wild pass of the mountains and every little rocky harbor of the coast.

About this time, while the officer in command was reviewing a considerable portion of the troops, the rest laboring in still clearing the brushwood and establishing the many works incidental to a camp, half a dozen horsemen were seen descending the mountain-pass by which the original body had entered the valley. A scout had preceded them, and the troops with enthusiasm awaited the arrival of that leader, a message from whose magic name had summoned them to this secluded rendezvous from many a distant state and city. Unruffled, but with an inspiring fire in his pleased keen eye, that general answered their devoted salute, whom hitherto we have known by his travelling name of Captain Bruges.

It was only toward the end of the preceding month that he had resolved to take the field; but the organization of the secret societies is so complete that he knew he could always almost instantly secure the assembling of a picked force in a particular place. The telegraph circulated its mystic messages to every part of France and Italy and Belgium, and to some old friends not so conveniently at hand, but who he doubted not would arrive in due time for action. He himself had employed the interval in forwarding all necessary supplies, and he had passed through Florence in order that he might confer with the great spirit of Italian movement and plan with him the impending campaign.

After he had passed in review the troops, the general, with the officers of his staff who had accompanied him, visited on foot every part of the camp. Several of the men he recognized by name; to all of them he ad............