agreement before the deputed Commissioners on both sides about the limits of the colonies, and other rules of friendship that shall be requisite, together with other affairs of particular persons. Which matters, that they may be enjoined to all and singular the subjects and citizens of either State, and may be observed by them, I have fully taken upon me by these presents, by virtue of my commission, and do confirm by subscription of my hand, and by my seal." [268] [Whitelocke, in his zeal to exhort the Heir-apparent to the service of God and the observance of the Lord's Day, appears to have appreciated very imperfectly the extraordinary character and the political capacity of the Prince who paid him so signal a mark of deference. Yet in the romantic and chivalrous annals of the House of Vasa, scarcely any reign is more remarkable than that of the sovereign to whom Christina ceded the throne. In the course of the ensuing five years Charles Gustavus, at the head of a chosen band of Swedish veterans, conquered Prussia, and compelled the Great Elector to acknowledge himself to be a Swedish vassal; invaded Poland, and commenced the partition of that republic; allied himself to Rakoczy, to the terror of the House of Austria, and attacked Denmark with such success that he crossed the Little Belt on the ice and laid siege to Copenhagen, which was only saved by the mediation of the Maritime Powers. Such was the splendid career of Charles Gustavus between the period of his accession to the throne and the year 1660, when he died, not having completed his thirty-eighth year. More than any of his predecessors or of his successors on the Swedish throne, he may be said to have held the Empire of the North; and the favour here shown to Whitelocke indicates the importance attached by the Swedish Prince to secure at least the goodwill of Cromwell during the prosecution of these Extraordinary enterprises.] [283] [Oxenstiern died about three months afterwards.]