The attempt of the Persian adventurer Martiya to stir up the Susians to revolt in his rear failed, thanks to the favourable disposition of the natives, who refused to recognise in him Ummanish, the heir of their national princes. Media, however, yielded unfortunately to the solicitations of a certain Fravartish, who had assumed the personality of Khshatrita of the race of Cyaxares, and its revolt marked almost the beginning of a total break-up of the empire. The memory of Astyages and Cyaxares had not yet faded so completely as to cause the Median nobles to relinquish the hope of reasserting the supremacy of Media; the opportunity for accomplishing this aim now seemed all the more favourable, from the fact that Darius had been obliged to leave this province almost immediately after the assassination of the Usurper, and to take from it all the troops that he could muster for the siege of Babylon. Several of the nomadic tribes still remained faithful to him, but all the settled inhabitants of Media ranged themselves under the banner of the pretender, and the spirit of insurrection spread thereupon into Armenia and Assyria. For one moment there was a fear lest it should extend to Asia Minor also, where Orcetes, accustomed, in the absence of Cambyses, to act as an autonomous sovereign, displayed little zeal in accommodating himself to the new order of things. There was so much uncertainty as to the leanings of the Persian guard of Orcetes, that Darius did not venture to degrade the satrap officially, but despatched Bagseus to Sardes with precise instructions, which enabled him to accomplish his mission by degrees, so as not to risk a Lydian revolt. His first act was to show the guard a rescript by which they were relieved from attendance on Orcetes, and "thereupon they immediately laid down their spears." Emboldened by their ready obedience, Bagseus presented to the secretary a second letter, which contained his instructions: "The great king commands those Persians who are in Sardes to kill Orestes." "Whereupon," it is recorded, "they drew their swords and slew him."* * The context of Herodotus indicates that the events narrated took place shortly after the accession of Darius. Further on Herodotus mentions, as contemporaneous with the siege of Babylon, events which took place after the death of Orcetes; it is probable, therefore, that the scene described by Herodotus occurred in 520 B.C. at the latest.