their relation to the Progress of Science. 173 generation. From the spiritual problems with which it had so long wrestled in vain, England turned at last to the physical world around it, to the observation of its phenomena, to the discovery of the laws which govern them. The pur- suit of Physical Science became a passion ; and its method of research, by observation, comparison, and experiment, transformed the older methods of inquiry in matters without its pale. In religion, in politics, in the study of man and of nature, not faith but reason, not tradition but inquiry, were to be the watchwords of the coming time. The dead-weight of the past was suddenly rolled away, and the new England heard at last and understood the call of Francis Bacon." In this seventeenth century renaissance, this rationalistic illumination, no mean part was to be played by the son of the blacksmith of Black Notley, John Ray. Ray was born at Black Notley, near Braintree, probably on November 29th, 1627, since his baptism is registered on June 29th, 1628, though his birth is commonly recorded in November, 1628. His father was Roger and his mother Elizabeth Ray, but until the year 1670 the naturalist spelled his name with a W, as he says "antiqua et patria scriptione immutata." He was educated, until nearly seventeen, at Braintree Grammar School, when, on June 28th, 1644, he entered at Catherine Hall, Cambridge, a year before his future friend, Isaac Barrow, left Felstead for Trinity College. The year before Abraham Cowley, holding Royalist views, left Cambridge for Oxford, and in this same year 1644, Robert Boyle, having returned from Geneva, and, by the advice of his sister, Lady Ranelagh, turned away from the strife of parties, made the acquaintance of the enlightened Pole, Samuel Hartlib, and of his friend John Milton, whose tract "Of Education" was in this year dedicated to Hartlib. In the following year, 1645, began those informal meetings in London of men interested in science, from which sprang the Royal Society, and in which the leading spirits were John Wilkins, afterwards Warden of Wadham College, Oxford, brother-in-law of Cromwell, Master of Trinity College, Cam- bridge, and Bishop of Chester, and John Wallis, then Rector