CHAPTER XXVII.
"Here was new light thrown upon the character of Welbeck, and new food administered to my suspicions. No conclusion could be more plausible than that which Williams had drawn; but how should it be rendered certain? Walter Thetford, or some of his family, had possibly been witnesses of something, which, added to our previous knowledge, might strengthen or prolong that clue, one end of which seemed now to be put into our hands; but Thetford's father-in-law was the only one of his family, who, by seasonable flight from the city, had escaped the pestilence. To him, who still resided in the country, I repaired with all speed, accompanied by Williams.
"The old man, being reminded, by a variety of circumstances, of the incidents of that eventful period, was, at length, enabled to relate that he had been present at the meeting which took place between Watson and his son Walter, when certain packets were delivered by the former, relative, as he quickly understood, to the condemnation of a ship in which Thomas Thetford had gone supercargo. He had noticed some emotion of the stranger, occasioned by his son's mentioning the concern which Welbeck had in the vessel. He likewise remembered the stranger's declaring his intention of visiting Welbeck, and requesting Walter to afford him directions to his house.
"'Next morning at the breakfast-table,' continued the old man, 'I adverted to yesterday's incidents, and asked my son how Welbeck had borne the news of the loss of his ship. "He bore it," said Walter, "as a man of his wealth ought to bear so trivial a loss. But there was something very strange in his behaviour," says my son, "when I mentioned the name of the captain who brought the papers; and, when I mentioned the captain's design of paying him a visit, he stared upon me, for a moment, as if he were frighted out of his wits, and then, snatching up his hat, ran furiously out of the house." This was all my son said upon that occasion; but, as I have since heard, it was on that very night that Welbeck absconded from his creditors.'
"I have this moment returned from this interview with old Thetford. I come to you, because I thought it possible that Mervyn, agreeably to your expectations, had returned, and I wanted to see the lad once more. My suspicions with regard to him have been confirmed, and a warrant was this day issued for apprehending him as Welbeck's accomplice."
I was startled by this news. "My friend," said I, "be cautious how you act, I beseech you. You know not in what evils you may involve the innocent. Mervyn I know to be blameless; but Welbeck is indeed a villain. The latter I shall not be sorry to see brought to justice; but the former, instead of meriting punishment, is entitled to rewards."
"So you believe, on the mere assertion of the boy, perhaps, his plausible lies might produce the same effect upon me; but I must stay till he thinks proper to exert his skill. The suspicions to which he is exposed will not easily be obviated; but, if he has any thing to say in his defence, his judicial examination will afford him the suitable opportunity. Why are you so much afraid to subject his innocence to this test? It was not till you heard his tale that your own suspicions were removed. Allow me the same privilege of unbelief.
"But you do me wrong, in deeming me the cause of his apprehension. It is Jamieson and Thetford's work, and they have not proceeded on shadowy surmises and the impulses of mere revenge. Facts have come to light of which you are wholly unaware, and which, when known to you, will conquer even your incredulity as to the guilt of Mervyn."
"Facts? Let me know them, I beseech you. If Mervyn has deceived me, there is an end to my confidence in human nature. All limits to dissimulation, and all distinctness between vice and virtue, will be effaced. No man's word, nor force of collateral evidence, shall weigh with me a hair."