As in the foregoing Essay on Classification, I have several times stated my objections against writers on Insanity selecting only extreme cases, by which, I conceive, impressions of horror against the Insane are increased to their prejudice; I shall, therefore, for the _express purpose of exhibiting a fair specimen_ of the general character of the insane collectively, in their worst and most revolting state, add, in an Appendix to this Essay, about twenty of the oldest in age as well as in the duration of the disease, and of course of the most incurable cases, taken in regular rotation from the Register Book of the oldest Asylum in the kingdom, excepting Bedlam; containing, at the time the living characters were described, about one hundred of the same class. Now though these are taken from among those who had suffered all the brutalizing influence of the old and neglected system of treatment, yet they do not, as a whole, exhibit so shocking a picture as previous popular prejudice would imagine. Notwithstanding this truth, it is proper to state, that they are incomparably a worse picture, than the same number would make, taken with equal fidelity and correctness, from among my own patients, admitted within the period of my own exclusive superintendance,—this would, therefore, be much better calculated to correct this injurious prejudice than that which I _now_ give for this purpose: but they are too recent to be so introduced; yet as this would be a very striking contrast illustrating the effects of different treatment, I shall be prepared, should I live long enough for time to throw his dark veil over their memory, with the same number of cases, taken and described on the same principle. I am the more anxious to do this at present, and fulfil this my future intention, because it may perhaps be laid to my charge, that in adducing cases illustrative of the principles contained in this Essay on Classification, as well as those which, from similar reasons, I may have hereafter to introduce, that I have been guilty, and may be guilty of the same error of selecting peculiar and extreme cases for my purpose; but I have been led into this, from the feeling that circumstances had forced upon me, however contrary to my previous intentions, something of a defensive attitude. These are the reasons which have been my inducements in adding this Appendix; at the same time, to make the cases, in this naked form, as interesting and as useful as possible, I have not only drawn them with the most minute attention to truth, but to each I have appended some appropriate and useful observation. Previous, then, to my entering upon the important subject mentioned at the end of this Essay, I shall now introduce these cases as a faithful portraiture of the Insane. _No._ 1.—_Admitted_ 1782; _aged_ 76.