The Book of Curiosities

by John Platts

It never was the intention of the compiler of this work to give an account of all the curious and remarkable persons that have figured on this mortal stage, but only such as have not been usually incorporated in works of this kind; it has been thought advisable, however, to make the following additions to this department, with which, it is hoped, the reader will be amused and instructed.

An account of that celebrated extraordinary Genius, John Henderson, B. A.—Of this much celebrated young man, whose extraordinary acquirements attracted the notice, and even commanded the respect, of Dr. Johnson, several accounts have been published, and much eulogium has been pronounced. By many he has been supposed to emulate the variety and extent of knowledge possessed by the admirable Crichton; and, like that eccentric character, he has left little for posterity to form a judgment of the truth of those praises which have been bestowed upon him.

He was born at Bellegarance, near Limerick, in the kingdom of Ireland, on the 27th of March, 1757, of very pious and respectable parents. He received his education among the Methodists; and at eight years of age he understood Latin so well, as to be able to teach it at Kingswood school. At twelve, he taught the Greek language, in the school of Trevecka, in Wales, to men, several of whom were double his age. The governor of the college, at that time, was the Rev. Mr. Fletcher, late Vicar of Madeley, a clergyman highly distinguished for the fervour of his piety and the liveliness of his imagination. Some disagreement taking place with this gentleman and those who had the superintendence of the college, he was dismissed, together with young Henderson, who soon after, at the age of twenty-four years, went to Oxford, was entered of Pembroke college, and, in due time, took the degree of Bachelor of Arts. From the time of his entrance into the college, his life passed with little variety, and no adventure. His thirst after knowledge appears to have been unabated and unobtruded; he was admired, and generally respected; and he acquired habits, some of which brought him into the notice of the world, almost as much as his talents. Some of these traits of character having been depicted by one who appears to have known him well, we shall give nearly in the words of their author, who was also of Pembroke college, and thus describes Mr. Henderson’s appearance when he was first introduced to him.

His clothes were made in a fashion peculiar to himself; he wore no stock nor neckcloth; his buckles were so small as not to exceed the dimensions of an ordinary knee-buckle, at a time when very large buckles were in vogue. Though he was then twenty-four years of age, he wore his hair like a schoolboy of six.

Mr. H.’s temper was mild, placable, and humane. He professed that he was ready to serve any individual as far as lay in his power. His benevolence knew no bounds; and his liberality was so diffusive, that it submitted with difficulty to the circumscription of a narrow income. He was fond of society, and well qualified to shine in it. He was frank, open, and communicative, averse to suspicion, and untinctured with pride and moroseness. His mode of life was singular. He generally retired to rest about daybreak, and rose in the afternoon; a practice, however, that was frequently interrupted by the occasional attendance he was obliged to give to the morning service of the college chapel. He spent a great part of the day in smoking; and, except when in company, he usually read while he smoked.

With regard to his moral and religious character, he was a pattern highly worthy of imitation. He shewed a constant regard to the obligations of honour and justice; and commended, both by precept and example, an attention to moral rectitude in all its ramifications. He had the courage to reprove vice and immorality wherever they appeared; and though he was sometimes treated on these occasions with contumely and insult, he bore with a moderation truly christian, so ill a return for his well-meant endeavours. He was perfectly acquainted with the religious dogmas of every different sect, and could readily detect the respective fallacies of each.

His abilities and understanding were eminently conspicuous. His penetration was so great, as to have the appearance of intuition. So retentive was his memory, that he remembered whatever he heard; and this faculty of recollection, combined with a pregnancy of imagination and solidity of judgment, enabled him to acquire an amazing fund of erudition and argument, a fund ready at every call, and adequate to every emergency.

His learning was deep and multifarious. He was admirably skilled in logic, ethics, metaphysics, and scholastical theology. He had studied the healing art with particular attention, and added to a sound theoretic knowledge of it, some degree of practice. His skill in this art he rendered subservient to his philanthropy; for he gratuitously attended the valetudinarian poor wherever he resided, and favoured them with medical advice, as well as pecuniary assistance. He had a competent knowledge of geometry, astronomy, and every branch of natural and experimental philosophy. He was well acquainted with the civil and canon laws, and the law of nature and nations. In classical learning and the belles lettres, he was by no means deficient. He was master of the Greek and Latin, as well as of several modern languages.

He spoke of physiognomy as a science with all the confidence of a Lavater. He pretended to a knowledge of the occult sciences of magic and astrology. Whether this was or was not a mere pretence, we leave to the judgment of the enlightened reader. Suffice it to remark, that his library was well stored with the magical and astrological books of the last century.

His talents of conversation were so attractive, so various and multiform, that he was a companion equally acceptable to the philosopher and the man of the world, to the grave and the gay, the learned and the illiterate, the young and the old of both sexes.