At length I arrived at Bristol at about ten o'clock on Friday morning. But what was my surprise, when almost the first thing I heard from my friend Harry Gandy was, that a letter had been dispatched to me to Liverpool, nearly a week ago, requesting me immediately to repair to this place; for that in consequence of notice from the Lords of the Admiralty, advertised in the public papers, the trial of the chief mate, whom I had occasioned to be taken up at Bristol, for the murder of William Lines, was coming on at the Old Bailey, and that not an evidence was to be found. This intelligence almost paralysed me. I cannot describe my feelings on receiving it. I reproached myself with my own obstinacy for having resisted the advice of Mr. Burges, as has been before explained. All his words now came fresh into my mind. I was terrified, too, with the apprehension that my own reputation was now at stake. I foresaw all the calumnies which would be spread, if the evidences were not forthcoming on this occasion. I anticipated, also, the injury which the cause itself might sustain, if, at our outset, as it were, I should not be able to substantiate what I had publicly advanced; and yet the mayor of Bristol had heard and determined the case,—he had not only examined, but re-examined, the evidences,—he had not only committed, but re-committed, the accused: this was the only consolation I had. I was sensible, however, amidst all these workings of my mind, that not a moment was to be lost, and I began, therefore, to set on foot an inquiry as to the absent persons.

On waiting upon the mother of William Lines, I learnt from her, that two out of four of the witnesses had been bribed by the slave-merchants, and sent to sea, that they might not be forthcoming at the time of the trial; that the two others had been tempted also, but that they had been enabled to resist the temptation; that, desirous of giving their testimony in this cause, they had gone into some coal-mine between Neath and Swansea, where they might support themselves till they should be called for; and that she had addressed a letter to them, at the request of Mr. Gandy, above a week ago, in which she had desired them to come to Bristol immediately, but that she had received no answer from them. She then concluded, either that her letter had miscarried, or that they had left the place.

I determined to lose no time, after the receipt of this intelligence; and I prevailed upon a young man, whom my friend Harry Gandy had recommended to me, to set off directly, and to go in search of them. He was to travel all night, and to bring them, or, if weary himself with his journey, to send them up, without ever sleeping on the road. It was now between twelve and one in the afternoon. I saw him depart. In the interim I went to Thompson's, and other places, to inquire if any other of the seamen, belonging to the Thomas, were to be found; but, though I hunted diligently till four o'clock, I could learn nothing satisfactory. I then went to dinner, but I grew uneasy. I was fearful that my messenger might be at a loss, or that he might want assistance on some occasion or other. I now judged that it would have been more prudent if two persons had been sent, who might have conferred with each other, and who might have divided, when they had reached Neath, and gone to different mines, to inquire for the witnesses. These thoughts disturbed me. Those, also, which had occurred when I first heard of the vexatious way in which things were situated, renewed themselves painfully to my mind. My own obstinacy in resisting the advice of Mr. Burges, and the fear of injury to my own reputation, and to that of the cause I had undertaken, were again before my eyes. I became still more uneasy; and I had no way of relieving my feelings, but by resolving to follow the young man, and to give him all the aid in my power.

It was now near six o'clock. The night was cold and rainy, and almost dark. I got down, however, safe to the passage-house, and desired to be conveyed across the Severn. The people in the house tried to dissuade me from my design. They said no one would accompany me, for it was quite a tempest. I replied, that I would pay those handsomely who would go with me. A person present asked me if I would give him three guineas for a boat, I replied I would. He could not for shame retract. He went out, and in about half an hour brought a person with him. We were obliged to have a lanthorn as far as the boat. We got on board, and went off. But such a passage I had never before witnessed. The wind was furious. The waves ran high. I could see nothing but white foam. The boat, also, was tossed up and down in such a manner that it was with great difficulty I could keep my seat. The rain, too, poured down in such torrents, that we were all of us presently wet through. We had been, I apprehend, more than an hour in this situation, when the boatmen began to complain of cold and weariness. I saw, also, that they began to be uneasy, for they did not know where they were. They had no way of forming any judgment about their course, but by knowing the point from whence the wind blew, and by keeping the boat in a relative position towards it. I encouraged them as well as I could, though I was beginning to be uneasy myself, and also sick. In about a quarter of an hour they began to complain again. They said they could pull no longer. They acknowledged, however, that they were getting nearer to the shore, though on what part of it, they could not tell. I could do nothing but bid them hope. They then began to reproach themselves for having come out with me. I told them I had not forced them, but that it was a matter of their own choice. In the midst of this conversation I informed them that I thought I saw either a star or a light straight forward. They both looked at it, and pronounced it to be a light, and added with great joy that it must be a light in the Passage-house: and so we found it; for in about ten minutes afterwards we landed, and, on reaching the house, learnt that a servant maid had been accidentally talking to some other person on the stair-case, near a window, with a candle in her hand, and that the light had appeared to us from that circumstance.

It was now near eleven o'clock. My messenger, it appeared, had arrived safe at about five in the evening, and had proceeded on his route. I was very cold on my arrival, and sick also. There seemed to be a chilliness all over me, both within and without. Indeed I had not a dry thread about me. I took some hot brandy and water, and went to bed; but desired, as soon as my clothes were thoroughly dried, to be called up, that I might go forward. This happened at about two in the morning, when I got up. I took my breakfast by the fire side. I then desired the post-boy, if he should meet any persons on the road, to stop, and inform me, as I did not know whether the witnesses might not be coming up by themselves, and whether they might not have passed my messenger without knowing his errand. Having taken these precautions, I departed. I travelled on, but we met no one. I traced, however, my messenger through Newport, Cardiff, and Cowbridge. I was assured, also, that he had not passed me on his return; nor had any of those passed me, whom he was seeking. At length, when I was within about two miles of Neath, I met him. He had both the witnesses under his care. This was a matter of great joy to me. I determined to return with them. It was now nearly two in the afternoon. I accordingly went back, but we did not reach the Passage-house again till nearly two the next morning.

During our journey, neither the wind nor the rain had much abated. It was quite dark on our arrival. We found only one person, and he had been sitting up in expectation of us. It was in vain that I asked him for a boat to put us across the water. He said all the boatmen were in bed; and, if they were up, he was sure that none of them would venture out. It was thought a mercy by all of them, that we were not lost last night. Difficulties were also started about horses to take us another way. Unable therefore to proceed, we took refreshment and went to bed.

We arrived at Bristol between nine and ten the next morning; but I was so ill, that I could go no further; I had been cold and shivering ever since my first passage across the Severn, and I had now a violent sore throat, and a fever with it. All I could do was to see the witnesses off for London, and to assign them to the care of an attorney, who should conduct them to the trial. For this purpose I gave them a letter to a friend of the name of Langdale. I saw them depart. The mother of William Lines accompanied them. By a letter received on Tuesday, I learnt that they had not arrived in town till Monday morning at three o'clock; that at about nine or ten they found out the office of Mr. Langdale; that, on inquiring for him, they heard he was in the country, but that he would be home at noon; that, finding he had not then arrived, they acquainted his clerk with the nature of their business, and opened my letter to show him the contents of it; that the clerk went with them to consult some other person on the subject, when he conveyed them to the Old Bailey; but that, on inquiring at the proper place about the introduction of the witnesses, he learnt that the chief mate had been brought to the bar in the morning, and, no person then appearing against him, that he had been discharged by proclamation. Such was the end of all my anxiety and labour in this affair. I was very ill when I received the letter; but I saw the necessity of bearing up against the disappointment, and I endeavoured to discharge the subject from my mind with the following wish, that the narrow escape which the chief mate had experienced, and which was entirely owing to the accidental circumstances now explained, might have the effect, under Providence, of producing in him a deep contrition for his offence, and of awakening him to a serious attention to his future life[A].

[Footnote A: He had undoubtedly a narrow escape, for Mr. Langdale's clerk had learnt that he had no evidence to produce in his favour. The slave-merchants, it seems, had counted most upon bribing those, who were to come against him, to disappear.]

I was obliged to remain in Bristol a few days longer in consequence of my illness; but as soon as I was able I reached London, when I attended a sitting of the commitee after an absence of more than five months. At this commitee it was strongly recommended to me to publish a second edition of my Essay on the Slavery and Commerce of the Human Species, and to insert such of the facts in it, in their proper places, out of those collected in my late travels, as I might judge to be productive of an interesting effect. There appeared also an earnest desire in the commitee, that, directly after this, I should begin my Essay on the Impolicy of the Slave-trade.

In compliance with their wishes, I determined upon both these works. But I resolved to retire into the country, that, by being subject to less interruption there, I might the sooner finish them. It was proper, however, that I should settle many things in London, before I took my departure from it; and, among these, that I should find out George Ormond and Patric Murray, whom I had sent from Liverpool on account of the information they had given me relative to the murder of Peter Green. I saw no better way than to take them before Sir Sampson Wright, who was then at the head of the police of the metropolis. He examined, and cross-examined them several times, and apart from each other. He then desired their evidence to be drawn up in the form of depositions, copies of which he gave to me. He had no doubt that the murder would be proved. The circumstances of the deceased being in good health at nine o'clock in the evening, and of his severe sufferings till eleven, and of the nature of the wounds discovered to have been made on his person, and of his death by one in the morning, could never, he said, be done away, by any evidence, who should state that he had been subject to other disorders, which might have occasioned his decease. He found himself therefore compelled to apply to the magistrates of Liverpool, for the apprehension of three of the principal officers of the ship. But the answer was, that the ship had sailed, and that they, whose names had been specified, were then, none of them, to be found in Liverpool.