In politics he was a Whig: his religious opinions leaned towards Presbyterianism: but his temper was cautious and moderate. It is not proved by trustworthy evidence that he ever approached the verge of treason. He had, indeed, when Sheriff, been very unwilling to employ as his deputy a man so violent and unprincipled as Goodenough. When the Rye House plot was discovered, great hopes were entertained at Whitehall that Cornish would appear to have been concerned: but these hopes were disappointed. One of the conspirators, indeed, John Rumsey, was ready to swear anything: but a single witness was not sufficient;and no second witness could be found. More than two years had since elapsed. Cornish thought himself safe; but the eye of the tyrant was upon him. Goodenough, terrified by the near prospect of death, and still harbouring malice on account of the unfavourable opinion which had always been entertained of him by his old master, consented to supply the testimony which had hitherto been wanting. Cornish was arrested while transacting business on the Exchange, was hurried to gaol, was kept there some days in solitary confinement, and was brought altogether unprepared to the bar of the Old Bailey. The case against him rested wholly on the evidence of Rumsey and Goodenough. Both were, by their own confession accomplices in the plot with which they charged the prisoner. Both were impelled by the strongest pressure of hope end fear to criminate him. Evidence was produced which proved that Goodenough was also under the influence of personal enmity. Rumsey's story was inconsistent with the story which he had told when he appeared as a witness against Lord Russell. But these things were urged in vain. On the bench sate three judges who had been with Jeffreys in the West; and it was remarked by those who watched their deportment that they had come back from the carnage of Taunton in a fierce and excited state.
It is indeed but too true that the taste for blood is a taste which even men not naturally cruel may, by habit, speedily acquire. The bar and the bench united to browbeat the unfortunate Whig. The jury, named by a courtly Sheriff, readily found a verdict of Guilty; and, in spite of the indignant murmurs of the public, Cornish suffered death within ten days after he had been arrested. That no circumstance of degradation might be wanting, the gibbet was set up where King Street meets Cheapside, in sight of the house where he had long lived in general respect, of the Exchange where his credit had always stood high, and of the Guildhall where he had distinguished himself as a popular leader.
He died with courage and with many pious expressions, but showed, by look and gesture, such strong resentment at the barbarity and injustice with which he had been treated, that his enemies spread a calumnious report concerning him. He was drunk, they said, or out of his mind, when he was turned off. William Penn, however, who stood near the gallows, and whose prejudice were all on the side of the government, afterwards said that he could see in Cornish's deportment nothing but the natural indignation of an innocent man slain under the forms of law. The head of the murdered magistrate was placed over the Guildhall.469Black as this case was, it was not the blackest which disgraced the sessions of that autumn at the Old Bailey. Among the persons concerned in the Rye House plot was a man named James Burton. By his own confession he had been present when the design of assassination was discussed by his accomplices. When the conspiracy was detected, a reward was offered for his apprehension. He was saved from death by an ancient matron of the Baptist persuasion, named Elizabeth Gaunt. This woman, with the peculiar manners and phraseology which then distinguished her sect, had a large charity. Her life was passed in relieving the unhappy of all religious denominations, and she was well known as a constant visitor of the gaols. Her political and theological opinions, as well as her compassionate disposition, led her to do everything in her power for Burton. She procured a boat which took him to Gravesend, where he got on board of a ship bound for Amsterdam. At the moment of parting she put into his hand a sum of money which, for her means, was very large. Burton, after living some time in exile, returned to England with Monmouth, fought at Sedgemoor, fled to London, and took refuge in the house of John Fernley, a barber in Whitechapel. Fernley was very poor.