He was likewise moved strongly by the picture Albert Seyton had drawn of the persecutions endured by Ada, and setting apart all other considerations, he was most anxious to rescue her from the ills by which she was surrounded.

Thus he wanted to discover two things principally. The one was what crime had been committed at the Old Smithy; and the other was, presuming Ada to be the child seen on that memorable occasion—who was she?

To neither of these questions could he give himself a rational answer, and he was therefore forced to endeavour to comfort himself in the affair by setting a watch over Britton, another on Learmont, and making what exertions he could himself to ferret out the abode of Jacob Gray, without exciting the suspicions of Learmont.

Several times the thought of an active search in the ruins of the Old Smithy at Learmont had suggested itself to his mind, but had been rejected upon the conviction that such a proceeding would be very public, and could not be undertaken by him as a magistrate, without some valid previous excuse.

On the day, however, that he considered himself so fortunate as to have unearthed Jacob Gray, and to have him all but in his grasp, Sir Francis Hartleton resolved to bring affairs to some sort of crisis, and adopt reluctantly the only plan that presented itself to him, of securing the safety of Ada and the punishment of two out of three criminals, and that was to arrest Britton on that day, and, confronting him with Gray, induce a clear confession from one or the other of them, under a promise of relief from capital punishment.

He, acting upon this feeling, procured ample assistance, and previous to starting for Gray’s house in the marshes of Battersea, he instructed one of his experienced officers to make sure of the rapture of Britton before night.

His disappointment at Forest’s house we are aware of, and immediately upon his return, he was careful to countermand the order for Britton’s arrest. This countermand, however, was given to an officer who was seriously hurt in a common street affray before he could communicate his message to him who had the particular charge to capture the smith. Hence it arose that Sir Francis Hartleton was not aware that measures were taking to apprehend Britton, until it was almost too late to prevent it. He, nevertheless, made the attempt, and was as we have seen, just in time personally to stop the arrest, for it was he himself who cried “No!” in the parlour of the Chequers, being this time effectually disguised from the observation of Britton.

Sir Francis then immediately returned to his own house, where he had not long been, when he heard rapidly, one after the other, of the two astounding events of the fire at the lone house by Battersea, and the denunciation of a man, by a young and beautiful girl, near Charing Cross, as a murderer.

The thought immediately flashed across his mind that this man must be Jacob Gray, and his accuser the persecuted Ada. A very short time, as we are aware, convinced him that his suspicions were well-founded, and his main cause of anxiety being removed, he now resolved to lend all his energies to discover who Ada was, and bring home the crimes of Learmont and his associates to them.

The whole affair had now assumed so new and troublesome an aspect, that Sir Francis Hartleton thought it necessary to apply to the Secretary of State for sanction to the proceedings he might wish to adopt.