As for Stegall and Leiper, the immediate executioners of Big Harpe, no sooner had they sprung into public notice by reason of their acts, than they were enveloped in a mystery of suspicion almost as deep as that surrounding the Harpes themselves. It has grown deeper with time, though their deaths within eight years after the tragedy of the death chase rendered the suspicion more sinister and seemed to confirm it.

It appears that John Leiper had not only seen the Harpes before he joined the band in the chase, but was strongly suspected of having been secretly involved in some of their crimes committed in central Kentucky. In April, 1799, when Colonel Trabue’s boy was killed by the Harpes, “Leiper then resided in Adair County and knew the Trabue family well.” [[12E]] He probably lived near “old Mr. Roberts,” the father-in-law of Big Harpe, who then had a farm in that part of Adair County which, in 1825, became a part of Russell County. Hypocrite that he was, in all likelihood, he joined some of the men who had gone out to hunt the murderer of John Trabue. For some reason he left that section shortly after the Harpes appeared on the scene. He may have feared that the two outlaws had planned to establish themselves near “old man Roberts” and therefore went to Henderson County, where he was least likely to see them again, and so escape any vengeance they might see fit to execute upon him for joining the posse. Thus, not to begin a better life but to escape death, he left Adair County for parts unknown. On July 3, of the same year, the Henderson County grand jury found an indictment against him for “living in adultery with Ann L. Allen, from the 20th day of last May.”

When Leiper was asked to join in the Harpe chase it was observed that he hesitated, saying he had no proper horse for such work, but that if Captain Robert Robertson’s could be procured, he would go. When such arrangement was made, Leiper boastingly declared that if he got sight of either of the Harpes he “would stick to the chase until he killed them or they killed him.” Later, when Leiper and Christian overtook Big Harpe, shortly before he was killed, the outlaw called to Leiper, “I told you to stay back or I’d kill you,” and Leiper replied, “My business with you is for one or the other of us to be killed.” These and other remarks, as later interpreted by the other pursuers, indicated that more than a casual acquaintance existed between Leiper and the Harpes. Although applauded for taking part in the killing of Big Harpe, and thus ridding the country of a scourge, he was nevertheless condemned for his motive in doing so. He “died suddenly of winter fever some time during the winter of the cold Friday” (Friday, February 6, 1807). Up to the day of his death he was looked upon as a suspicious character by all his neighbors and so, being unworthy of trust and an outcast, lived and died friendless. [[12E]]

Moses Stegall was at first the hero of heroes in the returning band. He had suffered the loss of his wife, child, and home, and it seems that fate itself had destined him to strike the last deserved blow. He had been regarded as a questionable character, yet no one could trace any particular crime to him. The report of the tragic manner in which he had put an end to Big Harpe kept in the background, for a time, all unfavorable reports heretofore heard. But it soon became apparent that he, too, had a hidden motive in taking so active a part in the pursuit of the outlaws. It was recalled that when he discovered that Big Harpe had been wounded, but was still able to talk, he had stepped forward and deliberately cut off his head. This act was, at the dreadful instant, regarded by the excited spectators as one highly deserved as far as Harpe was concerned, but for Stegall it was soon suspected to have been an act whereby he could silence the tongue of a dangerously wounded man who might still survive sufficiently to reveal some of the lawlessness in which Stegall himself was implicated. That this was his motive is verified by a number of authorities. Draper, after a conversation with General Thomas Love, of Tennessee, who was a cousin of Major William Love, and whose wife was a cousin of Thomas Langford, noted this: “The company, before his arrival, had some confession from Harpe, and Stegall was afraid he would be implicated and wanted him out of the way, for Stegall bore a bad character. Parson Henry says it was suspected that Stegall purposely left his home to give the Harpes an opportunity to kill his victims.” [[12E]]

Forty years after Big Harpe was killed, a preacher traveling from Lexington, Kentucky, by way of the Henderson and Harpe’s Head Road to Mammoth Cave, heard the tradition of the capture of Harpe as then told in the neighborhood where Stegall lived. Relative to Stegall’s motive, he wrote: “As for Stegall, he never bore a good character and his excessive zeal and forwardness created new suspicions against him as being an accomplice of Harpe whom he might wish effectually to prevent from betraying him by a precipitate death under colour of vengeance.” [[38]]

Governor John Reynolds, in his comments on the notoriety of some of the settlers who, in pioneer days, lived in Illinois near Ford’s Ferry and Cave-in-Rock, pictures the last scene in Stegall’s life: “In 1806, at the place, ten miles from the Ohio, where Potts resided afterwards, on the road west of the river, a bloody tragedy was acted. A man named Stegall—the same who assisted to kill one of the Harpes in Kentucky—eloped with a young girl and made the above place his residence.... Two or three brothers of the seduced girl, and her father, followed them from Trade Water, Kentucky, the residence of the father.... They found Stegall and the others sitting up under a gallery outside of the cabin, with a lamp burning. The assailing party advanced in silence and secrecy, near Stegall, and shot him without doing any of the others any injury whatever ... and brought back the deluded girl to her home and family.” [[102]]

Thus within about a half dozen years after Stegall and Leiper helped to capture Big Harpe they had passed into the Great Beyond. Tradition insists that but for the persistence of these two men, the other five would have abandoned the hunt for the Harpes—as many others had done elsewhere—and both outlaws, in all probability, would have escaped to add more crimes to their long list.[16]

Such is the story of the Harpes and their principal crimes. No doubt regarding these crimes existed in the various localities. How many similar deeds they actually committed will never be discovered, for in the sparsely settled country isolated settlers could, and often did, disappear without leaving any trace of their fate and in many instances travelers who were killed were missed by no one.

There also hangs somewhat of a veil of personal mystery over these criminals. Who were the Harpes and what sort of men were they in appearance and bearing? Who were the three women that, from choice or because of terror of their mates, lived through such terrible experience with them, bore children to them and so became forever linked with the history of these horrible outlaws?

Whether or not the two Harpes were brothers and the two “wives” of Big Harpe sisters, is, after all, a question that is not definitely settled by any authoritative record or direct testimony that has yet been produced. At this date it seems unlikely that any further proof of their origin, names or relationship will ever be discovered. When they were active it was necessary to their safety to assume various false names. They changed clothing to such an extent as they could, in order to avoid pursuit and capture, as well as to avoid suspicion among those they might later approach as intended victims.