Prince Poniatowsky remained in England till June 13th, when he set out on his return to Warsaw. On his way through Holland he received intelligence of the revolution in Poland. The journey he had undertaken had originated in the circumstances which had paved the way for this event. At the opening of the Diet, he had pronounced a discourse which had directed the eyes of his countrymen to their real political situation, and this had gained him many enemies. He was now going back to share in the shortlived general joy. For this sudden and ill-concerted attempt to withdraw the kingdom of Poland from under the influence of Russia ultimately involved the exhausted republic in an unprosperous war, and was shortly afterwards followed by the loss of the fine and fertile provinces of the Lesser Poland and Lithuania[48].

The success of Dr. Pitcairn in practice was great, and though one or two other Physicians might possibly derive more pecuniary emolument than himself, certainly no one was so frequently requested by his brethren to afford his aid in cases of difficulty. He was perfectly candid in his opinions, and very frank in acknowledging the extent of his confidence in the efficacy of medicine. To a young friend, who had very recently graduated, and who had accompanied him from London to visit a lady, ill of a consumption, in the country, and who, on their return, was expressing his surprise at the apparent inertness of the prescription, which had been left behind, (which was nothing more than infusion of roses, with a little additional mineral acid), he made this reply, “The last thing a physician learns, in the course of his experience, is to know when to do nothing, but quietly to wait, and allow nature and time to have fair play, in checking the progress of disease, and gradually restoring the strength and health of the patient.”

The extensive practice of my master necessarily brought me in contact with every physician of any eminence, of whom the most prominent was unquestionably that profound and elegant scholar, Sir George Baker, the soundness of whose judgment was acknowledged by all. To him the whole medical world looked up with respect, and in the treatment of any disease in the least degree unusual, if it was desired to know all that had ever been said or written on the subject, from the most remote antiquity, down to the case in question, a consultation was proposed with Sir George Baker. From his erudition every thing was expected. He was particularly kind to the rising members of his profession, whom he encouraged and informed with great condescension and apparent interest. He was a native of Devonshire, was educated at Eton, and, afterwards, at King’s College, Cambridge. The accuracy and extent of his classical learning particularly engaged the respect and admiration of the members of those institutions; and to the inhabitants of Devonshire he rendered a signal service, by pointing out the source of that species of colic and subsequent palsy, which had long been the bane of that county. It was reported at the time of the publication of his “Essay concerning the Cause of the Endemial Colic of Devonshire,” that the farmers were much annoyed at his discovery; but every prejudice was at length overcome by the force of truth; and the use of lead in the construction of their cider vessels, which he clearly demonstrated to be the cause of that malady, has since been discontinued[49].

Sir George Baker commenced his professional career at Stamford, in Lincolnshire, to which place he had been invited by a large circle of friends whom he had known in early life; but this was a situation too limited for the exertion of his talents, and he soon removed to London. In the metropolis it was not long before he arrived at very extensive practice and reputation, and he was appointed Physician to Their Majesties. His character, his learning, and his authority rendered him for several years a distinguished President of the College of Physicians. As an author, he must be estimated rather by the value than the extent of his works; for his Thesis de affectibus Animi, published as an exercise at Cambridge in 1755, his Harveian Oration, and his two treatises, de Catarrho Epidemico and de Dysenteria Londinensi, are models of the purest and chastest classical style. With studious habits, and unassuming manners, he combined great playfulness of imagination, as will appear from the two following specimens of Latin pleasantry.

Epigram on two brothers who applied to Sir George Baker for advice nearly at the same time:

Hos inter fratres quantum disconvenit! alter

Corpus ali prohibet, se nimis alter alit;

Hinc ambo ægrotant; sed non est causa timoris;

Nam penes est ipsos certa utriusque salus.