In Harvey's own country James I was occupying the throne when Harvey appeared upon the scene. He was that royal pedant whom the Duke of Sully pronounced "the wisest fool in Europe." After his death, and when Charles I ascended the throne during his twenty-fifth year, in 1625, Harvey was preparing to publish his great work. It was this Charles I who retained as a favorite the worthless scoundrel Buckingham, whose misconduct in Spain prevented the proposed marriage of the king with the Spanish Infanta and brought about the Civil War. It was because of the cost of this war, and of the king's disputes with Parliament regarding the matter, that England was rent between the conflicts of the Cavaliers and the Roundheads, two of the consequences of this intestine strife being the execution of the Earl of Strafford and of Archbishop Laud. The troubles thus engendered finally cost the life of the king himself, who was beheaded in 1649. Harvey even lived to see the first half of the short tenure of office of Cromwell as the Great Protector, and was perhaps fortunate in dying before began the reign of that odious profligate Charles II. It is worth while to enquire for a moment what was doing on this side of the ocean at this period which we have now under consideration. In 1607 Virginia was settled by the English, in 1614 New York, by the Dutch, in 1620 Massachusetts and, three years later, New Hampshire, by the English Puritans; in 1624 New Jersey, by the Dutch, in 1627 Delaware by Swedes and Finns, in 1630 Maine, by the English, in 1634 Maryland, by Irish Catholics, in 1635 Connecticut, by English Puritans. Thus it will be seen that the active period of Harvey's life was synchronous with the beginnings of our colonial activities. Very little knowledge of what was going on in the then world of science was brought to this country at this period of its existence, however, and it was many years before in these colonies there were any exhibitions of scientific interest save in extremely scattered and sporadic cases.