Cook and another of Brown's party, named Albert Hazlett, were arrested in Pennsylvania and brought back to Virginia on requisitions. This circumstance furnished a lesson to the fanatics who unhappily abounded on both sides of Mason and Dixon's line. To the southern men it ought to have proved that the people of the north did not sympathize to any great extent with the invaders of Virginia and to the northern people who expressed themselves as being shocked at the want of clemency exhibited by the state of Virginia on this occasion, it showed that among themselves were men who were ready to deliver over Brown's party to the tender mercies of the slave holders for the sake of a few hundred dollars offered as a reward for this service. Cook and another white man, named Edwin Coppic, with two negroes, named Green and Copeland, were executed on the 16th of December, in the same year and Hazlett and Aaron D. Stevens--both white--met the same fate on the 16th of March, 1860. Brown's trial was, of course, a mere matter of form. He took no pains to extenuate his guilt and openly avowed that he desired no favors from the state of Virginia. Two young lawyers of Boston, named Hoyt and Sennott, volunteered to defend him and they acquitted themselves creditably. The Honorable Samuel Chilton, of Washington City, was employed for the defense by John A. Andrew, of Massachusetts, afterwards governor of that state, but, of course nothing could save the prisoner and he was executed as before stated.