The bridge was the weak point of the fortress, but in the library above it were the family records. Now, if the assault began there, the burning of the bridge would be inevitable, and it seemed to Gauvain that to burn the records would be like attacking his ancestors. The Tourgue was the ancestral manor of the Gauvain family; from this tower started all their fiefs of Brittany, as those of France from the tower of the Louvre. It was the centre round which clustered the family associations of the Gauvains. He himself was born there; and now, led by the tortuous chances of fate, the grown man had come to attack the venerable walls that had protected his childhood.
Was it an impious act to lay this dwelling in ashes? Perhaps his own cradle was stored away in some corner of the granary over the library. Certain trains of thought assume the nature of emotions. Before the old family mansion Gauvain felt himself deeply moved, and it was in consequence of this feeling that he had spared the bridge. Contenting himself with making it impossible for the enemy to sally forth or attempt an escape at this point of egress, he held the bridge in check by a battery, and chose the opposite side for the attack. Hence the mining and sapping at the foot of the tower.
Cimourdain had allowed him to take his own course, meanwhile reproaching himself; for these Gothic antiquities were odious to his severe soul, and he was no more indulgent towards buildings than towards human beings. Sparing a castle was the first step in the direction of mercy; and he knew that mercy was Gauvain's weak point. Cimourdain, as we are aware, kept watch over him, and arrested his progress down this slope, so fatal in his eyes. And yet even he—and he acknowledged it to himself with a sort of indignation—had been unable to see the Tourgue again without a secret emotion: he was affected by the sight of that schoolroom containing the first books in which he had taught Gauvain to read. He had been the curé of the neighboring village Parigné; had occupied an upper room in the castle on the bridge; it was in the library that he held little Gauvain between his knees, and taught him the alphabet; within these four old walls he had seen his beloved pupil, the child of his soul, growing up to manhood, and watched the development of his mind. Was he about to burn and destroy this library, this castle, these walls, wherein he had so often blessed the child? He had spared them, but it had not been done without compunction.
He had allowed Gauvain to begin the siege from the opposite point. The tower might have been called the savage side of the Tourgue, and the library its civilized side. Cimourdain had allowed Gauvain to make the breach only in the former.
This ancient castle in the midst of the Revolution had, after all, only resumed its feudal customs, in being at the same time attacked and defended by a Gauvain. The history of the Middle Ages is but a record of wars between kinsmen. Étéocles and Polynices are Gothic as well as Grecian; and Hamlet but repeats in Elsinore what Orestes did in Argos.