was followed by that of Mr. Locke, to whom the earl had communicated his most secret affairs, and who contributed towards the publication of some treatises, which were intended to excite the nation to watch the conduct of the Roman Catholics, and to oppose the arbitrary designs of the court. After this his lordship, who was still president of the Board of Trade, appointed Mr Locke secretary to the same; which office he retained not long, the commission being dissolved in the year 1674. In the following year, he was admitted to the degree of bachelor of physic; and it appears that he continued to prosecute this study, and to keep up his acquaintance with several of the faculty. In what reputation he was held by some of the most eminent of them, we may judge from the testimonial that was given of him by the celebrated Dr. Sydenham, in his book, entitled, Observationes Medicæ circa Morborum Acutorum Historiam et Curationem, &c. "You know likewise," says he, "how much my method has been approved of by a person who has examined it to the bottom, and who is our common friend: I mean Mr. John Locke, who, if we consider his genius, and penetrating and exact judgment, or the strictness of his morals, has scarcely any superior, and few equals now living." In the summer of 1675, Mr. Locke, being apprehensive of a consumption, travelled into France, and resided for some time at Montpelier, where he became acquainted with Mr. Thomas Herbert, afterwards earl of Pembroke, to whom he communicated his design of writing his Essay on Human Understanding. From Montpelier he went to Paris, where he contracted a friendship with M. Justel, the celebrated civilian, whose house was at that time the place of resort for men of letters; and where a familiarity commenced between him and several other persons of eminent learning. In 1679, the earl of Shaftesbury being again restored to favour at court, and made president of the council, sent to request that Mr. Locke would return to England, which he accordingly did. Within six months, however, that nobleman was again displaced, for refusing his concurrence with the designs of the court, which aimed at the establishment of popery and arbitrary power; and, in 1682, he was obliged to retire to Holland, to avoid a prosecution for high treason, on account of pretended crimes of which he was accused. Mr. Locke remained steadily attached to his patron, following him into Holland; and upon his lordship's death, which happened soon afterwards, he did not think it safe to return to England, where his intimate connexion with lord Shaftesbury had created him some
