Siegfried is the name of the mythic national hero of the Germans, whose tragic fate is most powerfully described in the "Nibelungen Lied," and in a series of lays of the Icelandic Edda. A matchless warrior, a Dragon-killer and overthrower of Giants, who possesses a magic sword, he conquers the northern Nibelungs and acquires their famed gold hoard. In the great German epic he is the son of Siegmund and Siegelinde, who rule in the Netherlands. Going Rhine-upward to Worms, to Gunther, the King of the Burgundians, he woos and wins Kriemhild, the beautiful sister of that king, after having first helped Gunther to gain the hand of Bruenhild, a queen beyond sea, in Iceland. No one could obtain that valiant virgin's consent to wedlock unless he proved a victor over her in athletic feats, and in trials of battle. By means of his own colossal strength and his hiding hood, Siegfried, standing invisibly at the side of Gunther, overcomes Bruenhild. Even after the marriage has been celebrated at Worms, Siegfried has once more to help the Burgundian king in the same hidden way, in order to vanquish Bruenhild's resistance to the accomplishment of the marriage. When, in later times, Kriemhild and Bruenhild fall out in a quarrel about their husbands' respective worth, the secret of such stealthy aid having been given, is let out by the former in a manner affecting the honor of the Burgundian queen as a wife. Thereupon Hagen promises her to effect a revenge. Having deftly ascertained from Kriemhild the single vulnerable part of the hero, whose skin had otherwise been made impenetrable by being dipped into the Dragon's blood, Hagen treacherously murders Siegfried at a chase. The gold hoard is then sunk in the Rhine by Hagen, lest Kriemhild should use it as a means of bribing men for wreaking her own revenge. She afterward becomes the consort of Etzel, the heathen king of the Hiunes (Hunns) in Hungary, who resides at Vienna. Thither she allures the Burgundians, Hagen alone mistrusting the invitation. In Etzel's eastern land all the Burgundian knights, upon whom the Nibelung name had been conferred, suffer a terrible death through Kriemhild's wrath. Hagen, who refuses to the end to reveal to her the whereabouts of the sunken gold hoard, has his head cut off with Siegfried's sword by the infuriated queen herself. At last, she, too, is hewn down by the indignant, doughty warrior, Hildebrand; and so the lofty Hall, into which fire had been thrown, is all strewn over with the dead. "Here," says the poem, "has the tale an end. These were the sorrows of the Nibelungs."