Suspicion, once raised against the dragoon, was strengthened by other circumstances. During the first search of the house a half-burnt paper had been picked up, presumably a pipelight. On examination, it was found to be an excise receipt, and further investigation proved it to have belonged to Nicholas D——. This evidence, such as it was, seemed to point to the same person, and, after a short consultation among the magistrates, orders were given for his arrest, and that of his wife, father, and brother. His house was ransacked, but the closest search failed to reveal the missing plate; only in one drawer a memorandum-book was discovered which was proved beyond doubt to have belonged to Madame Andrecht.

Nothing resulted from a first examination to which the prisoner was subjected. He answered every question in an open, straightforward manner; but while admitting the facts of his courtship, as told by the wool-spinner, he could adduce no rebutting evidence in his own defence. The other members of the household corroborated what he had said; and the wife declared strenuously that the note-book had not been in the drawer the previous week, when she had removed all the contents in order to clean the press. Their attitude and their earnest protestations of innocence made a favourable impression on the judge; the neighbours testified to their honest character and general good name. Still, Nicholas could not be actually exonerated; the note-book, the charred receipt, and the handkerchief were so many unanswered points against him.

At this stage of the inquiry a new witness came forward and strengthened the suspicion against Nicholas D——. A respectable citizen, a wood merchant, voluntarily appeared before the authorities and made a statement, which, he said, had been weighing on his conscience ever since the robbery. It would seem that a carpenter, Isaac van C——, owed this man money; and he had been obliged to put pressure upon him. The carpenter had begged him to delay proceedings, telling him of the difficulty he also had in collecting his dues, and showing him some silver plate he had taken in pledge from one of his debtors. After some discussion, the wood merchant agreed to accept the plate as part payment of the carpenter’s bill. When the robbery became known, the wood merchant began to think the articles pledged to him might have formed part of the stolen property. He had no reason to suspect his debtor, the carpenter, of being concerned in the theft, but still he thought the clue ought to be followed up.

The carpenter was immediately sent for and examined. He said that the debtor of whom he spoke to the wood merchant was Nicholas D——, who owed him sixty gulden for work done on the premises, and as he would not or was unable to pay, he (the carpenter) had peremptorily asked for his money. Nicholas then offered him some old silver, which he said had belonged to his father, and asked him to dispose of it through an agent in Amsterdam or some distant town. Nicholas was brought in, and, confronted with the carpenter, did not deny that he owed the debt and could not see how to pay it; but when the plate was shown him he hesitated, turned pale, and declared he knew nothing about it. His nervousness and prevarication excited a general doubt as to his previous statements. This was further increased by the examination of the carpenter’s private account-book, which contained an entry of the old silver received from the innkeeper. The carpenter’s housekeeper and apprentice also bore witness to the agreement.

The general feeling in the town was now very strong against Nicholas D——. He was committed to the town prison, and his relatives placed under closest surveillance. All, nevertheless, persisted in their story. In order to ascertain the truth, justice was prepared to go to the extreme length of applying torture to force a confession from the obstinate accused. But happily, just as the “question” was about to be employed, the following letter was received:—

“Before I leave the country and betake myself where I shall be beyond the reach either of the Court of M—— or the military tribunal of the garrison, I would save the unfortunate persons who are now prisoners at M——. Beware of punishing the innkeeper, his wife, his father, or his brother, for a crime of which they are not guilty. How the story of the carpenter is connected with theirs I cannot conjecture. I have heard of it with the greatest surprise. The latter may not himself be entirely innocent. Let the judge pay attention to this remark. You may spare yourself the trouble of inquiring after me. If the wind is favourable, by the time you read this letter I shall be on my passage to England.

“Joseph Christian Ruhler,
Formerly Corporal in the Company of Le Lery.”

The receipt of this letter started a new set of conjectures, followed up by inquiries. Captain le Lery’s company was quartered in the town, and Corporal Ruhler had, as a matter of fact, belonged to it, but he had mysteriously and suddenly disappeared about the time of the robbery. No trace of him had been found. His letter seemed to throw light upon his disappearance, yet when it was shown to his captain and some of his comrades it was unanimously declared to be a forgery. What could have been the writer’s object in fabricating it? Various theories were advanced, the most popular being that some guilty party, knowing the corporal had gone, thought to implicate him and save the accused from the torture, which might have driven them to full confession, in which the names of all accomplices would have been divulged. It was a clumsy explanation, but the only feasible one forthcoming. Every effort was made to discover the author of the letter, but without avail.

Now a fresh witness volunteered information—a merchant who lived in Madame Andrecht’s neighbourhood, and who had left home about the time that the robbery had been perpetrated. He had just returned, to find that the mysterious affair was the talk of the town—indeed, he had had a full account of it from his fellow-passengers in the coach which brought him home. He now came to the authorities and told them what he knew. A day or two before the robbery a carpenter, Isaac van C——, had come to him seeking to borrow his boat, which the merchant kept in the fosse just behind his warehouse. Isaac made some pretence for wanting the boat which was not altogether satisfactory to the merchant, who refused to lend it, but yielded when the carpenter declared he wished to use it for the purposes of fishing. The next morning the boat was returned, but was not in exactly its right place; the inside of the boat, moreover, was too clean and dry for it to have been recently used for fishing. The merchant, although he had not yet heard of the robbery, strongly suspected that the carpenter had used the boat for some improper purpose, and he was strengthened in this view by finding two silver spoons under one of the thwarts. This discovery angered him, for he felt he had been deceived, and putting the spoons in his pocket, he went at once to the carpenter for an explanation. The carpenter, with whom were his housekeeper and apprentice, seemed greatly embarrassed when the spoons were produced, and after having been pressed by the merchant, they confessed that they had been up to no good, but would not say where or how they had obtained these spoons. The merchant was now called away from home, and the affair was driven from his mind by more serious transactions. Now that he heard of the robbery, he remembered the suspicious conduct of the carpenter and his servants.