Andocides was the son of Leogoras, and was born in
Athens around 440 BC. He belonged to the ancient
Eupatrid family of the
Kerykes, who traced their lineage up to
Odysseus and the god
Hermes. During his youth, Andocides seems to have been employed on various occasions as ambassador to
Thessaly,
Macedonia,
Molossia,
Thesprotia,
Italy, and
Sicily. Although he was frequently attacked for his political opinions, he maintained his ground until, in 415 BC, he became involved in the charge brought against
Alcibiades for having profaned the mysteries and mutilated the
Herms on the eve of the departure of the
Athenian expedition against
Sicily. It appeared particularly likely that Andocides was an accomplice in the latter of these crimes, which was believed to be a preliminary step towards overthrowing the democratic constitution, since the Herm standing close to his house in the
phyle Aegeis was among the very few which had not been injured. Andocides was accordingly seized and thrown into prison, but after some time recovered his freedom by a promise that he would become an informer and reveal the names of the real perpetrators of the crime; and on the suggestion of one Charmides or Timaeus, he mentioned four, all of whom were put to death. He is also said to have denounced his own father on the charge of profaning the mysteries, but to have rescued him again in the hour of danger - a charge he strenuously denied. But as Andocides was unable to clear himself from the charge, he was deprived of his rights as a citizen, and left Athens. Andocides traveled about in various parts of Greece, and was chiefly engaged in commercial enterprise and in forming connections with powerful people. The means he employed to gain the friendship of powerful men were sometimes of the most disreputable kind; among which a service he rendered to a prince in
Cyprus is mentioned in particular. In 411 BC, Andocides returned to Athens on the establishment of the
oligarchic government of the
Four Hundred, hoping that a certain service he had rendered the Athenian ships at Samos would secure him a welcome reception. But no sooner were the oligarchs informed of the return of Andocides, than their leader
Peisander had him seized, and accused him of having supported the party opposed to them at Samos. During his trial, Andocides, who perceived the exasperation prevailing against him, leaped to the altar which stood in the court, and there assumed the attitude of a supplicant. This saved his life, but he was imprisoned. Soon afterwards, however, he was set free, or escaped from prison. Andocides then went to Cyprus, where for a time he enjoyed the friendship of
Evagoras; but, by some circumstance or other, he exasperated his friend, and was consigned to prison. Here again he escaped, and after the restoration of democracy in Athens and the abolition of the Four Hundred, he ventured once more to return to Athens; but as he was still suffering under a sentence of civil disenfranchisement, he endeavored by means of bribes to persuade the
prytaneis to allow him to attend the assembly of the people. The latter, however, expelled him from the city. Andocides remained in exile until after the overthrow of the tyranny of
the Thirty by
Thrasybulus, when the general amnesty then proclaimed made him hope that its benefit would be extended to him also. He himself says that he returned to Athens from Cyprus, where he claimed to have great influence and considerable property. Because of the general amnesty, he was allowed to remain at Athens, enjoyed peace for the next three years, and soon recovered an influential position. According to
Lysias, it was scarcely ten days after his return that he brought an accusation against
Archippus or
Aristippus, which, however, he dropped on receiving a sum of money. During this period Andocides became a member of the
boule, in which he appears to have possessed a great influence, as well as in the popular assembly. He was
gymnasiarch at the
Hephaestaea, was sent as
architheorus to the
Isthmian Games and
Olympic Games, and was even entrusted with the office of keeper of the sacred treasury. But in 400 BC, Callias, supported by
Cephisius,
Agyrrhius,
Meletus, and
Epichares, urged the necessity of preventing Andocides from attending the assembly, as he had never been formally freed from the civil disenfranchisement. Callias II also charged him with violating the laws respecting the temple at
Eleusis. The orator pleaded his case in the oration still extant "on the Mysteries" (περὶ τῶν μυστηρίων), in which he argued that he had not been involved in the profanation of the mysteries or the mutilation of the herms, that he had not violated the laws of the temple at Eleusis, that anyway he had received his citizenship back as a result of the amnesty, and that Callias was really motivated by a private dispute with Andocides over inheritance. He was acquitted. After this, he again enjoyed peace until 394 BC, when he was sent as ambassador to
Sparta regarding the peace to be concluded in consequence of
Conon's victory off
Cnidus. On his return, he was accused of illegal conduct during his embassy. The speech "On the peace with the Lacedaemonians" (περὶ τῆς πρὸς Λακεδαιμονίους εἰρήνης), which is still extant, refers to this affair. It was delivered in 393 BC (though some scholars place it in 391 BC). Andocides was found guilty, and sent into exile for the fourth time. He never returned afterwards, and seems to have died soon after this blow. Andocides appears to have fathered no children, since he is described at the age of 70 as being childless, although the
scholiast on
Aristophanes mentions Antiphon as a son of Andocides. The large fortune which he had inherited from his father, or acquired in his commercial undertakings, was greatly diminished in the latter years of his life. ==Oratory==