The legitimate heir to the throne after Haakon's death was his nephew, Guttorm Sigurdsson, a son of his brother, Sigurd Lavard. In spite of his tender age, the Birchlegs made haste to elect him, with the understanding that Haakon Galen, with the title of earl, should conduct the government. There were, however, some of the Birchlegs who were dissatisfied with this arrangement, partly because they were jealous of Haakon Galen, partly because they felt that, in such troublous times, a king was needed, who should be something more than a name or a figure-head. The Baglers, too, strange to say, were ill at ease, because they feared that, Haakon Sverresson's restraining influence being removed, the Birchleg chiefs would give free rein to their passions of avarice and vengeance. Half in self-defence they, therefore, reorganized their troop under the leadership of an impostor, calling himself Erling Stonewall (Steinvegg), who pretended to be a son of King Magnus Erlingsson. A pretender of this name had, during the reign of Sverre, made some little stir, and had been imprisoned by King Knut of Sweden in a tower, whence he had escaped by means of a rope, made out of his bed-clothes. The rope proved, however, to be too short, and in letting himself drop to the ground, Erling broke his hip. He was overtaken, on his flight, by Sverre's men and in all probability slain. Nevertheless, it required audacity rather than proof of royal birth, in those days, to figure as a pretender; and the second Erling Stonewall, though probably few at first believed in him, soon had a considerable following. It was of no use that Bishop Nicholas opposed him, and urged his own nephew, Philip, a grandson of Harold Gille's queen, Ingerid, for the chieftainship. When Erling demanded the right to prove his birth by the ordeal of fire, the bishop told him bluntly that the result was in his hands. Under such circumstances, the pretender found it more to his advantage to make terms with the bishop and receive his assurance that the ordeal should turn out successfully. Erling, on his side, promised, when he became king, to make Philip his earl, and in other respects satisfied the prelate's demands. The latter had, in the meanwhile, by conferences with his peasants, ascertained that Philip's candidacy was regarded with great disfavor, because he neither had nor pretended to have a drop of royal blood. The peasants utterly refused to recognize him, and threatened to rebel, in case he was elected. It was therefore to the bishop's advantage to keep faith with Erling. The ordeal accordingly took place with great solemnity in the presence of the Danish king, Valdemar the Victorious, and proved successful. Erling was then proclaimed king, and received as a present from Valdemar a fleet of thirty fine ships. In return he recognized him as his feudal overlord and gave him hostages. The party of the magnates was thus faithful to its traditions, in sacrificing patriotism to private interests.