Dr. Richard Mead, the eminent physician and collector, was born at Stepney, Middlesex, on the 11th of August 1673. His father, Matthew Mead, was a divine of some eminence among the dissenters, and during the Commonwealth was minister of Stepney, but was ejected for nonconformity in 1662. Richard Mead was first educated at home, and at a private school kept by Mr. Thomas Singleton, who was at one time second master at Eton. At the age of sixteen he entered the University of Utrecht, where he remained three years, and then proceeded to the University of Leyden for the purpose of qualifying himself for the medical profession. In 1695 he made a tour in Italy, and after taking the degree of doctor of philosophy and physic at Padua, he visited Naples and Rome. In 1696 he returned to England, and began to practise at Stepney, in the house in which he was born. In 1703 he was elected a Fellow of the Royal Society, and in the same year he was chosen Physician to St. Thomas's Hospital, and took a house in Crutched Friars, in the City of London, where he resided until 1711, when he removed to one in Austin Friars, which had formerly been inhabited by Dr. Howe. In 1707 the University of Oxford conferred on him the degree of Doctor of Medicine, and in the following year he was admitted a member of the College of Physicians, of which institution he was elected a Fellow in 1716. On the death of Dr. Radcliffe in 1714, Mead removed to the residence which had been occupied by that distinguished physician in Bloomsbury Square, and in 1720 he took a house in Great Ormond Street, which he filled with books, pictures and antiquities, and where he lived until his death on the 16th of January 1754. In 1727 he was appointed Physician-in-Ordinary to King George II., and in 1734 he was offered the post of President of the College of Physicians, but this he declined, being desirous of retirement. He was twice married. Dr. Mead was the foremost medical man of his time, and his professional income was a very large one. The greater part of his wealth he devoted to the patronage of science and literature, and to the acquisition of his valuable collections, which were always open to students who wished to consult them. He had a very large circle of attached friends, amongst whom were Newton, Halley, Pope, Bentley, and Freind; and Dr. Johnson said of him that he 'lived more in the broad sunshine of life than almost any other man.' Pope refers to his love of books in his epistle to Richard Boyle, Earl of Burlington, Of the Use of Riches:—

'Rare monkish manuscripts for Hearne alone,
And books for Mead and butterflies for Sloane.'

Dr. Mead's library consisted of upwards of ten thousand printed volumes, and many rare and valuable manuscripts. The collection was especially rich in medical works, and in early editions of the classics. Among the latter were to be found the Spira Virgil of 1470 on vellum, and the 1469 and 1472 editions of the Historia Naturalis of Pliny; the former of which was bought at the sale of his books by the King of France for eleven guineas, and the latter by a bookseller named Willock for eighteen guineas. One of the choicest manuscripts was a missal said to have been illuminated by Raphael and his pupils for Claude, wife of Francis I., King of France. This was acquired by Horace Walpole for forty-eight pounds, six shillings. It was bought at the Strawberry Hill sale in 1842 by Earl Waldegrave for one hundred and fifteen pounds, ten shillings. The books were generally very fine copies and handsomely bound. After Mead's death they were sold by auction by Samuel Baker of Covent Garden, in two parts, and realised five thousand five hundred and eighteen pounds, ten shillings and elevenpence, including nineteen pounds, six shillings and sixpence for fifteen bookcases. The sale of the first part commenced on the 18th November 1754, and lasted twenty-eight days; that of the second part began on the 7th of April 1755, and lasted twenty-nine days. The pictures, prints and drawings, antiquities and coins and medals, were sold in the early part of 1755 for ten thousand five hundred and fifty pounds, eighteen shillings; the pictures fetching three thousand four hundred and seventeen pounds, eleven shillings—about six or seven hundred pounds more than Mead gave for them. Some portions of his collections were sold during his lifetime.

Dr. Mead was the author of several medical works, of which his Discourse on the Plague, published in 1720, was the best. The magnificent edition of De Thou's Historia Sui Temporis, in seven folio volumes, London, 1733, edited by Samuel Buckley; and the Opus Majus of Roger Bacon, London, 1733, edited by Dr. Samuel Jebb, were produced partly at his expense. Collected editions of his medical works were published in London in 1762, and in Edinburgh in 1765. His life has been written by Dr. Maty, the second Principal Librarian of the British Museum; and a very interesting account of his library, by Mr. Austin Dobson, will be found in the first volume of Bibliographica. A portrait of him by Allan Ramsay, painted in 1740, is in the National Portrait Gallery, and a bust of him by Roubillac is preserved in the College of Physicians. His gold-headed cane, given him by Dr. Radcliffe, is also kept in that institution.