It was one fatal consequence of these cruel persecutions, that one pile was usually lighted at the embers of another. Accordingly in the present case, three victims having already perished by this accusation, the magistrates, incensed at the nature of the crime, so perilous as it seemed to men of a maritime life, and at the loss of several friends of their own, one of "whom had been their principal magistrate, did not forbear to insist against Isobel Crawford, inculpated by Margaret Barclay's confession. A new commission was granted for her trial, and after the assistant minister of Irvine, Mr. David Dickson, had made earnest prayers to God for opening her obdurate and closed heart, she was subjected to the torture of iron bars laid upon her bare shins, her feet being in the stocks, as in the case of Margaret Barclay. She endured this torture with incredible firmness, since she did "admirably, without any kind of din or exclamation, suffer above thirty stone of iron to be laid on her legs, never shrinking thereat in any sort, but remaining, as it were, steady." But in shifting the situation of the iron bars, and removing them to another part of her shins, her constancy gave way; she broke out into horrible cries (though not more than three bars were then actually on her person) of--"Tak aff--tak aff!" On being relieved from the torture, she made the usual confession of all that she was charged with, and of a connexion with the devil which had subsisted for several years. Sentence was given against her accordingly. After this had been denounced, she openly denied all her former confessions, and died without any sign of repentance, offering repeated interruption to the minister in his prayer, and absolutely refusing to pardon the executioner. This tragedy happened in the year 1613, and recorded, as it is, very particularly and at considerable length, forms the most detailed specimen I have met with of a Scottish trial for witchcraft--illustrating, in particular, how poor wretches, abandoned, as they conceived, by God and the world, deprived of all human sympathy, and exposed to personal tortures of an acute description, became disposed to throw away the lives that were rendered bitter to them by a voluntary confession of guilt, rather than struggle hopelessly against so many evils. Four persons here lost their lives, merely because the throwing some clay models into the sea, a fact told differently by the witnesses who spoke of it, corresponded with the season, for no day was fixed in which a particular vessel was lost. It is scarce possible that, after reading such a story, a man of sense can listen for an instant to the evidence founded on confessions thus obtained, which has been almost the sole reason by which a few individuals, even in modern times, have endeavoured to justify a belief in the existence of witchcraft.