In the year, 1767, the ships Indian Queen, Duke of York, Nancy, and Concord, of Bristol; the Edgar, of Liverpool; and the Canterbury, of London; lay in Old Calabar river.

It happened, at this time, that a quarrel subsisted between the principal inhabitants of Old Town and those of New Town, Old Calabar, which had originated in a jealousy respecting slaves. The captains of the vessels now mentioned, joined in sending several letters to the inhabitants of Old Town, but particularly to Ephraim Robin John, who was at that time a grandee, or principal inhabitant of the place. The tenor of these letters was, that they were sorry that any jealousy or quarrel should subsist between the two parties; that if the inhabitants of Old Town would come on board, they would afford them security and protection; adding, at the same time, that their intention in inviting them was, that they might become mediators, and thus heal their disputes.

The inhabitants of Old Town, happy to find that their differences were likely to be accommodated, joyfully accepted the invitation. The three brothers of the grandee just mentioned, the eldest of whom was Amboe Robin John, first entered their canoe, attended by twenty-seven others, and, being followed by nine canoes, directed their course to the Indian Queen. They were despatched from thence the next morning to the Edgar, and afterwards to the Duke of York, on board of which they went, leaving their canoe and attendants by the side of the same vessel. In the mean time, the people on board the other canoes were either distributed on board, or lying close to, the other ships.

This being the situation of the three brothers, and of the principal inhabitants of the place, the treachery now began to appear. The crew of the Duke of York, aided by the captain and mates, and armed with pistols and cutlasses, rushed into the cabin, with an intent to seize the persons of their three innocent and unsuspicious guests. The unhappy men, alarmed at this violation of the rights of hospitality, and struck with astonishment at the behaviour of their supposed friends, attempted to escape through the cabin windows; but, being wounded, were obliged to desist, and to submit to be put in irons.

In the same moment in which this atrocious attempt had been made, an order had been given to fire upon the canoe, which was then lying by the side of the Duke of York. The canoe soon filled and sunk, and the wretched attendants were either seized, killed, or drowned. Most of the other ships followed the example. Great numbers were additionally killed and drowned on the occasion, and others were swimming to the shore.

At this juncture, the inhabitants of New Town, who had concealed themselves in the bushes by the water-side, and between whom and the commanders of the vessels the plan had been previously concerted, came out from their hiding-places, and, embarking in their canoes, made for such as were swimming from the fire of the ships. The ships' boats, also, were manned, and joined in the pursuit. They butchered the greatest part of those whom they caught. Many dead bodies were soon seen upon the sands, and others were floating upon the water; and including those who were seized and carried off, and those who were drowned and killed, either by the firing of the ships or by the people of New Town, three hundred were lost to the inhabitants of Old Town on that day.

The carnage which I have been now describing was scarcely over, when a canoe, full of the principal people of New Town, who had been the promoters of the scheme, dropped along-side of the Duke of York. They demanded the person of Amboe Robin John, the brother of the grandee of Old Town, and the eldest of the three on board. The unfortunate man put the palms of his hands together, and beseeched the commander of the vessel that he would not violate the rights of hospitality, by giving up an unoffending stranger to his enemies. But no entreaties could avail. The commander received from the New Town people a slave of the name of Econg in his stead, and then forced him into the canoe, where his head was immediately struck off in the sight of the crew, and of his afflicted and disconsolate brothers. As for them, they escaped his fate; but they were carried off with their attendants to the West Indies, and sold for slaves.

The knowledge of this tragical event now fully confirmed me in the sentiment, that the hearts of those who were concerned in this traffic became unusually hardened, and that I might readily believe any atrocities, however great, which might be related of them. It made also my blood boil, as it were, within me: it gave anew spring to my exertions; and I rejoiced, sorrowful as I otherwise was, that I had visited Bristol, if it had been only to gain an accurate statement of this one fact.

In pursuing my objects, I found that reports were current, that the crew of the Alfred slave-vessel, which had just returned, had been barbarously used, but particularly a young man of the name of Thomas, who had served as the surgeon's mate on board her. The report was, that he had been repeatedly knocked down by the captain; that he had become in consequence of his ill usage so weary of his life, that he had three times jumped over board to destroy it; that on being taken up the last time he had been chained to the deck of the ship, in which situation he had remained night and day for some time; that in consequence of this his health had been greatly impaired; and that it was supposed he could not long survive this treatment.

It was with great difficulty, notwithstanding all my inquiries, that I could trace this person. I discovered him, however, at last. He was confined to his bed when I saw him, and appeared to me to be delirious. I could collect nothing from himself relative to the particulars of his treatment. In his intervals of sense, he exclaimed against the cruelty both of the captain and of the chief mate, and pointing to his legs, thighs, and body, which were all wrapped up in flannel, he endeavoured to convince me how much he had suffered there. At one time he said he forgave them. At another, he asked if I came to befriend him. At another, he looked wildly, and asked if I meant to take the captain's part, and to kill him.