Mr. _Greenwood_ was bred to the bar and acted as “Chairman at the Quarter Sessions, but, becoming diseased, and receiving in a fever a draught from the hand of his brother, the delirium taking its ground then, connected itself with that idea; and he considered his brother as having given him a potion, with a view to destroy him[511]. He recovered in all other respects, but that morbid image never departed; and that idea appeared connected with the will, by which he disinherited his brother. Nevertheless it was considered so necessary to have some precise rule, that, though a verdict had been obtained in the Common Pleas against the will, the judge strongly advised the jury to find the other way, and they did accordingly find in favour of the will. Farther proceedings took place afterwards, and concluded in a compromise.” Lord _Eldon ubi supra_. The records of Bedlam and Saint Lukes are full of similar instances of persons insane on only one point; where that point may lead to mischief, it is proper that the party should be placed under restraint; where the aberration is harmless, it would be cruel to add imprisonment to the evil of the disorder, running also the risk of producing an augmentation of the disease; for it may safely be taken as a rule, that persons labouring under limited, will be predisposed to general insanity, and therefore it is at least necessary to watch them minutely, lest some less harmless derangement should seize them at the moment when it is least expected. LUNATIC ASYLUMS.