The terms of the agreement which the Browns made with these confederates, and the details for the execution of the Pottawatomie transaction, would make history of absorbing interest. How many horses did Brown turn over to them? Did they trade one bunch of horses for the other, and let it go at that? Or, did his confederates charge him with the value of the horses which they turned over to him; and then, after offsetting their services in selling Brown's horses, against his services in stealing them, did they divide the net profits, or the difference in value between the two lots of horses? Then as to the time when Brown was to make his delivery; it would be interesting to know about that. Were the parties to wait until the Border Ruffians started something, and raised some friendly dust that would distract public attention from their operations? Probably so, for Brown was prepared to kill his neighbors and take their horses at any time. His letter of April 7th shows that he intended to do this whether the slave-power renewed its acts of aggression or not. He simply preferred to commit his robbery under cover of some pro-slavery provocation. Otherwise, after the grass had well started, he intended to execute it in cold blood and leave the country. In that event, he probably intended to "go to Louisiana," and "head an uprising of the slaves there."[132]

For reasons obvious, Mr. Villard could not obtain the exact facts as to all these incriminating matters from his friends, Salmon Brown and Henry Thompson; but the former is still living,[133] and can yet supply them if he desires to do so. He can, if he be so disposed, give out the "exact facts" as to all the principal happenings on the Pottawatomie. For instance: He can give the name of the man whose horses they intended to steal, but failed to get, and the number of them. Townsley referred to this incident, but Salmon Brown gave further details and spoke very interestingly upon the subject. He said:[134]

Soon after crossing the creek, some one of the party knocked at the door of a cabin. There was no reply, but from within came the sound of a gun rammed through the chinks of the cabin walls. It saved the owner's life, for at that we all scattered. We did not disturb that man. With some candle wicking soaked in coal oil to light and throw inside, so that we could see within while he could not see outside, we would have managed it, but we had none. It was a method much used later.

From the expression "it was a method much used later" we derive a confession that the Browns continued in the horse stealing business.

Upon the number of horses that Brown expected to get as a result of the murder of seven men, depends this interesting problem in his psychology: his estimate of the value of a human life in terms of horses. In the case of the Doyles, he took three lives and got, probably, eight or ten horses; but the whole number of horses taken will never be known unless Salmon Brown, or some one who has his confidence, should decide to reveal it.

"The Shermans," Bondi says, "had amassed considerable property by robbing cattle droves and emigrant trains."[135] They lived at a "crossing" of the Pottawatomie, and were buyers and traders in horses, oxen, and cattle passing over the trail. "Crossings" are usually camping places for emigrants and drovers; and at such locations lame, footsore, or otherwise unserviceable stock, can be, frequently, bought or traded for at a very profitable margin in favor of the trader. Travelers must either sell or abandon their lame stuff, and replace it with serviceable animals, or lie over and wait until such animals get in condition to travel. The trader not being compelled to trade, names the price he will pay, or the terms upon which he will exchange good stuff for bad. When the stock which he buys is recuperated, he sells it for a good profit to other travelers, or to immigrants who locate in his neighborhood. In this way the Shermans, William and Henry, had accumulated wealth in horses and cattle; and since there was then much travel on the trail, they may have had on hand at that time, from twenty-five to forty or fifty horses.[136]

The importance of exchanging the Pottawatomie horses immediately, and getting them out of the country was a high card in Brown's play. If he and his gang had been caught with their murdered neighbors' horses in their possession the next morning, there would not have been any sophistical discussion fifty years after about how the "killings on the Pottawatomie" could be "justified"; or about Brown's "sudden impulses"; or of his altruistic convictions that it was necessary to "remove" anybody. The men of that outraged neighborhood, regardless of party affiliation, would have promptly hanged the outlaws. But the robbers were too deep for them. The neighbors lost the trail of the robbers and murderers; also, they lost the trail of the Browns.

The horror of these murders, aggravated by the brutal mutilation of the bodies of the victims, seems to have shocked that community into a condition of semi-insensibility. In a lot of resolutions adopted at a public meeting of citizens at Osawatomie, on the 27th, "denouncing the murders"; the motive prompting the crime, the theft of the horses owned by the victims, is not referred to. It is probable that the Osawatomie people, who drew the resolutions, did not then know that any horses had been stolen. At any rate, these resolutions came to be regarded as the public or official announcement of what had occurred; and since they contained no reference to any robbery, in connection with the murders, the public was thus, unintentionally, led to believe that the assassinations were acts of partisan warfare; a killing of obnoxious pro-slavery men by unknown, but over zealous Free-State men. The resolutions are as follows:[137]

Whereas, an outrage of the darkest and foulest nature has been committed in our midst by some midnight assassins unknown, who have taken five of our citizens at the hour of midnight, from their homes and families, and murdered and mangled them in the most awful manner; to prevent a repetition of these deeds, we deem it necessary to adopt some measures for our mutual protection and to aid and assist in bringing these desperadoes to justice. Under these circumstances we propose to act up to the following resolutions: