The crime of poisoning has always been viewed with peculiar loathing and terror in this country. It will be remembered that as far back as the reign of Henry VIII. a new and most cruel penalty was devised for the punishment of the Bishop of Rochester's cook, who had poisoned his master and many of his dependents. Sir Thomas Overbury was undoubtedly poisoned by Lord Rochester in the reign of James I., and it is hinted that James himself nearly fell a victim to a nefarious attempt of the Duke of Buckingham. But secret poisoning on a wholesale scale such as was practised in Italy and France was happily never popularized in England. The well-known and lethal aqua Toffania, so called after its inventress, a Roman woman named Toffana, and which was so widely adopted by ladies anxious to get rid of their husbands, was never introduced into this country. Its admission was probably checked by the increased vigilance at the custom houses, the necessity for which was urged by Mr. Addison, when Secretary of State, in 1717. The cases of poisoning in the British calendars are rare, nor indeed was the guilt of the accused always clearly established. It is quite possible that Catherine Blandy, who poisoned her father at the instigation of her lover, was ignorant of the destructive character of the powders, probably arsenic, which she administered. Captain Donellan, who was convicted of poisoning his brother-in-law, Sir Theodosius Broughton, and executed for it, would probably have had the benefit in these days of the doubts raised at his trial. A third case, more especially interesting to us as having passed through Newgate, was that of Eliza Fenning, who was convicted of an attempt to poison a whole family by putting arsenic in the dumplings she had prepared for them. The charge rested entirely on circumstantial evidence, and as Fenning, although convicted and executed, protested her innocence in the most solemn manner to the last, the justice of the sentence was doubted at the time. Yet it was clearly proved that the dumplings contained arsenic, that she, and she alone, had made the dough, that arsenic was within her reach in the house, that she had had a quarrel with her mistress, and that the latter with all others who tasted the dumplings were similarly attacked, although no one died.