His malady was dropsy, complicated with other disorders. He had most strangely neglected a very dangerous symptom for upwards of thirty years, not only having failed to take medical advice about it, but even avoiding all allusion to it to bosom friends like Lord Sheffield. But longer concealment was now impossible. He sent for the eminent surgeon Farquhar (the same who afterwards attended William Pitt), and he, together with Cline, at once recognised the case as one of the utmost gravity, though they did not say as much to the patient. On Thursday, the 14th of November, he was tapped and greatly relieved. He said he was not appalled by the operation, and during its progress he did not lay aside his usual good-humoured pleasantry. He was soon out again, but only for a few days, and a fortnight after another tapping was necessary. Again he went out to dinners and parties, which must have been most imprudent at his age and in his state. But he does not seem to have acted contrary to medical advice. He was very anxious to meet the prime minister, William Pitt, with whom he was not acquainted, though he must have seen him in old days in the House. He saw him twice; once at Eden Farm for a whole day, and was much gratified, we are told. At last he got to what he called his home--the house of his true and devoted friend, Lord Sheffield. "But," says the latter, whose narrative of his friend's last illness is marked by a deep and reserved tenderness that does him much honour, "this last visit to Sheffield Place became far different from any he had ever made before. That ready, cheerful, various and illuminating conversation which we had before admired in him, was not always to be found in the library or the drawing-room. He moved with difficulty, and retired from company sooner than he had been used to do. On the 23rd of December his appetite began to fail him. He observed to me that it was a very bad sign _with him_ when he could not eat his breakfast, which he had done at all times very heartily; and this seems to have been the strongest expression of apprehension that he was ever observed to utter." He soon became too ill to remain beyond the reach of the highest medical advice. On the 7th of January, 1794, he left a houseful of company and friends for his lodgings in St. James's Street. On arriving he sent the following note to Lord Sheffield, the last lines he ever wrote:--