This success was increased by the reduction of several towns on the Hellespont, and two signal defeats over the Carians (B. C. 498), in the last of which, the Milesians, who had joined their ally, suffered a prodigious loss. The Carians, however, were not subdued, and in a subsequent engagement they effected a great slaughter among the Persians, the glory of which was enhanced by the death of Daurises, general of the barbarians, and son-in-law to Darius. But this action was not sufficiently decisive to arrest the progress of the Persian arms. Artaphernes, satrap of Sardis, and Otanes, the third general in command, led their forces into Ionia and Aeolia:--the Ionian Clazomenae, the Aeolian Cuma, were speedily reduced.
VIII. The capture of these places, with the general fortunes of the war, disheartened even the patient and adventurous Aristagoras. He could not but believe that all attempts against the crushing power of Darius were in vain. He assembled the adherents yet faithful to his arms, and painted to them the necessity of providing a new settlement. Miletus was no longer secure, and the vengeance of Darius was gathering rapidly around them. After some consultation they agreed to repair to that town and territory in Thrace which had been given by Darius to Histiaeus [267]. Miletus was intrusted to the charge of a popular citizen named Pythagoras, and these hardy and restless adventurers embarked for Thrace. Aristagoras was fortunate enough to reach in safety the settlement which had seemed so formidable a possession to the Persian general; but his usual scheming and bold ambition, not contented with that domain, led him to the attack of a town in its vicinity. The inhabitants agreed to resign it into his hands, and, probably lulled into security by this concession, he was suddenly, with his whole force, cut off by an incursion of the Thracian foe. So perished (B. C. 497) the author of many subsequent and mighty events, and who, the more we regard his craft, his courage, his perseverance, and activity, the vastness of his ends, and the perseverance with which he pursued them, must be regarded by the historian as one of the most stirring and remarkable spirits of that enterprising age.