A year before Johann Sigismund's death, Albert Friedrich, the poor eclipsed Duke of Prussia, died (8th August, 1618): upon which our swift Kurfurst, not without need of his dexterities there too, got peaceable possession of Prussia;--nor has his Family lost hold of that, up to the present time. Next year (23d December, 1619), he himself closed a swift busy life (labor enough in it for him perhaps, though only an age of forty-nine); and sank to his long rest, his works following him,--unalterable thenceforth, not unfruitful some of them. Chapter XV. -- TENTH KURFURST, GEORGE WILHELM. By far the unluckiest of these Electors, whether the most unworthy of them or not, was George Wilhelm, Tenth Elector, who now succeeded Johann Sigismund his Father. The Father's eyes had closed when this great flame was breaking out; and the Son's days were all spent amid the hot ashes and fierce blazings of it. The position of Brandenburg during this sad Thirty-Years War was passive rather than active; distinguished only in the former way, and as far as possible from being glorious or victorious. Never since the Hohenzollerns came to that Country had Brandenburg such a time. Difficult to have mended it; impossible to have quite avoided it;--and Kurfurst George Wilhelm was not a man so superior to all his neighbors, that he could clearly see his way in such an element. The perfect or ideal course was clear: To have frankly drawn sword for his Religion and his Rights, so soon as the battle fairly opened; and to have fought for these same, till he got either them or died. Alas, that is easily said and written; but it is, for a George Wilhelm especially, difficult to do! His capability in all kinds was limited; his connections, with this side and that, were very intricate. Gustavus and the Winter-King were his Brothers-in-law; Gustavus wedded to his Sister, he to Winter-King's. His relations to Poland, feudal superior of Preussen, were delicate; and Gustavus was in deadly quarrel with Poland. And then Gustavus's sudden laying-hold of Pommern, which had just escaped from Wallenstein and the Kaiser? It must be granted, poor George Wilhelm's case demanded circumspectness.