She had retired to a convent, a sanctuary in which Desgrais durst not attempt to seize her; he therefore had recourse to stratagem. Disguising himself in an ecclesiastical habit, he paid her a visit, pretending that, being a Frenchman, he could not think of passing through Liege without seeing a lady so celebrated for her beauty and misfortunes. He even went so far as to play the gallant, and his amorous advances were as well received as he could desire. He persuaded the lady to take a walk with him; but they had no sooner got into the fields than the lover transformed himself into a police-officer. He arrested the lady, and put her into the hands of his followers, whom he had placed in ambush near the spot; and then, having obtained an order from the authorities to that effect, he made a search in her apartment. Under her bed he found a casket, which she vehemently insisted on having returned to her, but without effect. She then tried to bribe one of the officer's men, who pretended to listen to her, and betrayed her. During her retreat she had carried on an intrigue with a person of the name of Theria. To him she wrote a letter, (which she intrusted to her confidant,) beseeching him to come with all haste and rescue her from the hands of Desgrais. In a second letter she told him that the escort consisted only of eight persons, who could easily be beaten by five. In a third, she wrote to "her dear Theria," that if he could not deliver her by open force, he might at least kill two out of the four horses of the carriage in which she was, and thus, at least, get possession of the casket, and throw it into the fire; otherwise she was lost. Though Theria, of course, received none of his _chère amie_'s letters, yet he went of his own accord to Maestricht, through which she was to pass, and tried to corrupt the officers by an offer of a thousand pistoles, if they would let her escape; but they were immovable. All her resources being thus exhausted, she attempted to kill herself by swallowing a pin; but it was taken from her by one of her guards.