Not knowing the exact site of the castle, Prince
T------ had sent Gasparo on to explore, who took advantage of his freedom, as the reader is aware, to desert to the threatened little garrison. Impatient at his prolonged absence, the Prince commanded his officers to cause their men--about a thousand strong--to narrow the circle, and to assault the castle when each column arrived in sight of it. As might be expected, so complex a scheme proved unfortunate. The detachment to the north, commanded by the Prince in person, marched in a straight line for the tower; but the others, partly through the ignorance of the officers, and partly through the disinclination of the guides to begin the affray, instead of following the right path, struck out into the wood, and were soon in inextricable confusion, calling hither and thither to each other, and often returning to the point from which they started. In this way several hours were lost.
The Prince, with two hundred of his most serviceable men, arrived, however, within sight of the spot, which they only discovered about four o'clock in the afternoon, and then perceived, to their chagrin, that preparations for defense had been made. But reckoning on the numbers of his troops, and on the co-operation of the other detachments, he drew his sword, disposed of half his men as skirmishers, and keeping the other half as a reserve, ordered the signal to be given for attack.
Orazio and his young Romans could have avoided the combat by taking refuge in the subterranean passages, but disdaining a retreat before measuring his strength with the Papal mercenaries, he determined to show fight, and upon returning to the castle with Gasparo, hastened to have the doors barricaded and holes made in the walls for the musketeers, while every necessary instrument was put in readiness for the siege.
The young leader hod ordered his men not to fire at the enemy so long as they were at a distance, but to wait until they were close under the walls, so that each might shoot down his man. The assailants advanced boldly on the castle, and the front rank of skirmishers had nearly reached the threshold, when a general discharge from the guns of those within laid nearly as many of the Papal troops on the ground as there were shots fired. This sudden discharge disconcerted those behind, who, seeing so many of their comrades fall, turned and fled. The Prince, with his column, was treading sharply on the heels of the skirmishers, and arrived at this juncture.