Mademoiselle de Verneuil was now able to distinguish a dark mass of men on the rocks of Fougeres. Seven or eight hundred Chouans were running like ants through the suburb of Saint-Sulpice. The sleeping town would certainly have been overpowered in spite of its fortifications and its old gray towers, if Hulot had not been alert. A battery, concealed on a height at the farther end of the basin formed by the ramparts, replied to the first fire of the Chouans by taking them diagonally on the road to the castle. The balls swept the road. Then a company of Blues made a sortie from the Saint-Sulpice gate, profited by the surprise of the royalists to form in line upon the high-road, and poured a murderous fire upon them. The Chouans made no attempt to resist, seeing that the ramparts of the castle were covered with soldiers, and that the guns of the fortress sufficiently protected the Republican advance.
Meantime, however, other Chouans, masters of the little valley of the Nancon, had swarmed up the rocks and reached the Promenade, which was soon covered with goatskins, giving it to Marie’s eyes the appearance of a thatched roof, brown with age. At the same moment loud reports were heard from the part of the town which overlooks the valley of Couesnon. Evidently, Fougeres was attacked on all sides and completely surrounded. Flames rising on the western side of the rock showed that the Chouans were setting fire to the suburbs; but these soon ceased, and a column of black smoke which succeeded them showed that the fire was extinguished. Brown and white clouds again hid the scene from Mademoiselle de Verneuil, but they were clouds of smoke from the fire and powder, which the wind dispersed. The Republican commander, as soon as he saw his first orders admirably executed, changed the direction of his battery so as to sweep, successively, the valley of the Nancon, the Queen’s Staircase, and the base of the rock of Fougeres. Two guns posted at the gate of Saint-Leonard scattered the ant-hill of Chouans who had seized that position, and the national guard of the town, rushing in haste to the square before the Church, succeeded in dislodging the enemy. The fight lasted only half an hour, and cost the Blues a hundred men. The Chouans, beaten on all sides, retreated under orders from the Gars, whose bold attempt failed (although he did not know this) in consequence of the massacre at La Vivetiere, which had brought Hulot secretly and in all haste to Fougeres. The artillery had arrived only that evening, and the news had not reached Montauran; otherwise, he would certainly have abandoned an enterprise which, if it failed, could only have bad results. As soon as he heard the guns the marquis knew it would be madness to continue, out of mere pride, a surprise which had missed fire. Therefore, not to lose men uselessly, he sent at once to all points of the attack, ordering an immediate retreat. The commandant, seeing his adversary on the rocks of Saint-Sulpice surrounded by a council of men, endeavored to pour a volley upon him; but the spot was cleverly selected, and the young leader was out of danger in a moment. Hulot now changed parts with his opponent and became the aggressor. At the first sign of the Gars’ intention, the company stationed under the walls of the castle were ordered to cut off the Chouans’ retreat by seizing the upper outlet of the valley of the Nancon.