One singular circumstance followed the first rumors of the plot. Several white men, said to be of low and unprincipled character, at once began to make interest with the supposed leaders among the slaves, either from genuine sympathy, or with the intention of betraying them for money, or by profiting by the insurrection, should it succeed. Four of these were brought to trial; but the official report expresses the opinion that many more might have been discovered but for the inadmissibility of slave testimony against whites. Indeed, the evidence against even these four was insufficient for a capital conviction, although one was overheard, through stratagem, by the intendant himself, and arrested on the spot. This man was a Scotchman, another a Spaniard, a third a German, and the fourth a Carolinian. The last had for thirty years kept a shop in the neighborhood of Charleston; he was proved to have asserted that "the negroes had as much right to fight for their liberty as the white people," had offered to head them in the enterprise, and had said that in three weeks he would have two thousand men. But in no case, it appears, did these men obtain the confidence of the slaves; and the whole plot was conceived and organized, so far as appears, without the slightest co-operation from any white man.

The trial of the conspirators began on Wednesday, June 19. At the request of the intendant, Justices Kennedy and Parker summoned five freeholders (Messrs. Drayton, Heyward, Pringle, Legaré, and Turnbull) to constitute a court, under the provisions of the Act "for the better ordering and governing negroes and other slaves." The intendant laid the case before them, with a list of prisoners and witnesses. By a vote of the court, all spectators were excluded, except the owners and counsel of the slaves concerned. No other colored person was allowed to enter the jail, and a strong guard of soldiers was kept always on duty around the building. Under these general arrangements the trials proceeded with elaborate formality, though with some variations from ordinary usage,—as was, indeed, required by the statute.

For instance, the law provided that the testimony of any Indian or slave could be received, without oath, against a slave or free colored person, although it was not valid, even under oath, against a white. But it is best to quote the official language in respect to the rules adopted: "As the court had been organized under a statute of a peculiar and local character, and intended for the government of a distinct class of persons in the community, they were bound to conform their proceedings to its provisions, which depart in many essential features from the principles of the common law and some of the settled rules of evidence. The court, however, determined to adopt those rules, whenever they were not repugnant to nor expressly excepted by that statute, nor inconsistent with the local situation and policy of the State; and laid down for their own government the following regulations: First, that no slave should be tried except in the presence of his owner or his counsel, and that notice should be given in every case at least one day before the trial; second, that the testimony of one witness, unsupported by additional evidence or by circumstances, should lead to no conviction of a capital nature; third, that the witnesses should be confronted with the accused and with each other in every case, except where testimony was given under a solemn pledge that the names of the witnesses should not be divulged,—as they declared, in some instances, that they apprehended being murdered by the blacks, if it was known that they had volunteered their evidence; fourth, that the prisoners might be represented by counsel, whenever this was requested by the owners of the slaves, or by the prisoners themselves if free; fifth, that the statements or defences of the accused should be heard in every case, and they be permitted themselves to examine any witness they thought proper."

It is singular to observe how entirely these rules seem to concede that a slave's life has no sort of value to himself, but only to his master. His master, not he himself, must choose whether it be worth while to employ counsel. His master, not his mother or his wife, must be present at the trial. So far is this carried, that the provision to exclude "persons who had no particular interest in the slaves accused" seems to have excluded every acknowledged relative they had in the world, and admitted only those who had invested in them so many dollars. And yet the very first section of that part of the statute under which they were tried lays down an explicit recognition of their humanity: "And whereas natural justice forbids that any person, of what condition soever, should be condemned unheard." So thoroughly, in the whole report, are the ideas of person and chattel intermingled, that when Gov. Bennett petitions for mitigation of sentence in the case of his slave Batteau, and closes, "I ask this, gentlemen, as an individual incurring a severe and distressing loss," it is really impossible to decide whether the predominant emotion be affectional or financial.

It is a matter of painful necessity to acknowledge that the proceedings of most slave-tribunals have justified the honest admission of Gov. Adams of South Carolina, in his legislative message of 1855: "The administration of our laws, in relation to our colored population, by our courts of magistrates and freeholders, as these courts are at present constituted, calls loudly for reform. Their decisions are rarely in conformity with justice or humanity." This trial, as reported by the justices themselves, seems to have been no worse than the average,—perhaps better. In all, thirty-five were sentenced to death, thirty-four to transportation, twenty-seven acquitted by the court, and twenty-five discharged without trial, by the Committee of Vigilance,—making in all one hundred and twenty-one.

The sentences pronounced by Judge Kennedy upon the leading rebels, while paying a high tribute to their previous character, of course bring all law and all Scripture to prove the magnitude of their crime. "It is a melancholy fact," he says, "that those servants in whom we reposed the most unlimited confidence have been the principal actors in this wicked scheme." Then he rises into earnest appeals. "Are you incapable of the heavenly influence of that gospel, all whose paths are peace? It was to reconcile us to our destiny on earth, and to enable us to discharge with fidelity all our duties, whether as master or servant, that those inspired precepts were imparted by Heaven to fallen man."

To these reasonings the prisoners had, of course, nothing to say; but the official reports bear the strongest testimony to their fortitude. "Rolla, when arraigned, affected not to understand the charge against him, and, when it was at his request further explained to him, assumed, with wonderful adroitness, astonishment and surprise. He was remarkable, throughout his trial, for great presence and composure of mind. When he was informed he was convicted, and was advised to prepare for death, though he had previously (but after his trial) confessed his guilt, he appeared perfectly confounded, but exhibited no signs of fear. In Ned's behavior there was nothing remarkable; but his countenance was stern and immovable, even whilst he was receiving the sentence of death: from his looks it was impossible to discover or conjecture what were his feelings. Not so with Peter: for in his countenance were strongly marked disappointed ambition, revenge, indignation, and an anxiety to know how far the discoveries had extended; and the same emotions were exhibited in his conduct. He did not appear to fear personal consequences, for his whole behavior indicated the reverse; but exhibited an evident anxiety for the success of their plan, in which his whole soul was embarked. His countenance and behavior were the same when he received his sentence; and his only words were, on retiring, 'I suppose you'll let me see my wife and family before I die?' and that not in a supplicating tone. When he was asked, a day or two after, if it was possible he could wish to see his master and family murdered, who had treated him so kindly, he only replied to the question by a smile. Monday's behavior was not peculiar. When he was before the court, his arms were folded; he heard the testimony given against him, and received his sentence, with the utmost firmness and composure. But no description can accurately convey to others the impression which the trial, defence, and appearance of Gullah Jack made on those who witnessed the workings of his cunning and rude address. When arrested and brought before the court, in company with another African named Jack, the property of the estate of Pritchard, he assumed so much ignorance, and looked and acted the fool so well, that some of the court could not believe that this was the necromancer who was sought after. This conduct he continued when on his trial, until he saw the witnesses and heard the testimony as it progressed against him; when, in an instant, his countenance was lighted up as if by lightning, and his wildness and vehemence of gesture, and the malignant glance with which he eyed the witnesses who appeared against him, all indicated the savage, who indeed had been caught, but not tamed. His courage, however, soon forsook him. When he received sentence of death, he earnestly implored that a fortnight longer might be allowed him, and then a week longer, which he continued earnestly to solicit until he was taken from the court-room to his cell; and when he was carried to execution, he gave up his spirit without firmness or composure."

Not so with Denmark Vesey. The plans of years were frustrated; his own life and liberty were thrown away; many others were sacrificed through his leadership; and one more was added to the list of unsuccessful insurrections. All these disastrous certainties he faced calmly, and gave his whole mind composedly to the conducting of his defence. With his arms tightly folded, and his eyes fixed on the floor, he attentively followed every item of the testimony. He heard the witnesses examined by the court, and cross-examined by his own counsel; and it is evident from the narrative of the presiding judge, that he showed no small skill and policy in the searching cross-examination which he then applied. The fears, the feelings, the consciences, of those who had betrayed him, all were in turn appealed to; but the facts were quite overpowering, and it was too late to aid his comrades or himself. Then turning to the court, he skilfully availed himself of the point which had so much impressed the community: the intrinsic improbability that a man in his position of freedom and prosperity should sacrifice every thing to free other people. If they thought it so incredible, why not give him the benefit of the incredibility? The act being, as they stated, one of infatuation, why convict him of it on the bare word of men who, by their own showing, had not only shared the infatuation, but proved traitors to it? An ingenious defence,—indeed, the only one which could by any possibility be suggested, anterior to the days of Choate and somnambulism; but in vain. He was sentenced; and it was not, apparently, till the judge reproached him for the destruction he had brought on his followers, that he showed any sign of emotion. Then the tears came into his eyes. But he said not another word.

The executions took place on five different days; and, bad as they were, they might have been worse. After the imaginary Negro Plot of New York, in 1741, thirteen negroes had been judicially burned alive; two had suffered the same sentence at Charleston in 1808; and it was undoubtedly some mark of progress, that in this case the gallows took the place of the flames. Six were hanged on July 2, upon Blake's lands, near Charleston,—Denmark Vesey, Peter Poyas, Jesse, Ned, Rolla, and Batteau,—the last three being slaves of the governor himself. Gullah Jack and John were executed "on the Lines," near Charleston, on July 12; and twenty-two more on July 26. Four others suffered their fate on July 30; and one more, William Garner, effected a temporary escape, was captured, and tried by a different court, and was finally executed on Aug. 9.

The self-control of these men did not desert them at their execution. When the six leaders suffered death, the report says, Peter Poyas repeated his charge of secrecy: "Do not open your lips; die silent, as you shall see me do;" and all obeyed. And though afterwards, as the particulars of the plot became better known, there was less inducement to conceal, yet every one of the thirty-five seems to have met his fate bravely, except the conjurer. Gov. Bennett, in his letter, expresses much dissatisfaction at the small amount learned from the participators. "To the last hour of the existence of several who appeared to be conspicuous actors in the drama, they were pressingly importuned to make further confessions,"—this "importuning" being more clearly defined in a letter of Mr. Ferguson, owner of two of the slaves, as "having them severely corrected." Yet so little was obtained, that the governor was compelled to admit at last that the really essential features of the plot were not known to any of the informers.