For four months Grandier languished in prison, and, according to the report of Michelon, commandant of Angers, and of Pierre Bacher, his confessor, he was, during the whole period, a model of patience and firmness, passing his days in reading good books or in writing prayers and meditations, which were afterwards produced at his trial.

Meanwhile, in spite of the urgent appeals of Jeanne Esteye, mother of the accused, who, although seventy years of age, seemed to recover her youthful strength and activity in the desire to save her son, Laubardemont continued the examination, which was finished on April 4th.

Urbain was then brought back from Angers to Loudun.
An extraordinary cell had been prepared for him in a house belonging to Mignon, and which had formerly been occupied by a sergeant named Bontems, once clerk to Trinquant, who had been a witness for the prosecution in the first trial.

It was on the topmost story; the windows had been walled up, leaving only one small slit open, and even this opening was secured by enormous iron bars; and by an exaggeration of caution the mouth of the fireplace was furnished with a grating, lest the devils should arrive through the chimney to free the sorcerer from his chains.

Furthermore, two holes in the corners of the room, so formed that they were unnoticeable from within, allowed a constant watch to be kept over Grandier's movements by Bontem's wife, a precaution by which they hoped to learn something that would help them in the coming exorcisms.