Greek Texts & Translations

This was the size of the army, and such was the intention of Brennus, when he attacked Greece. The spirit of the Greeks was utterly broken, but the extremity of their terror forced them to defend Greece. They realized that the struggle that faced them would not be one for liberty, as it was when they fought the Persian, and that giving water and earth would not bring them safety. They still remembered the fate of Macedonia, Thrace and Paeonia during the former incursion of the Gauls, and reports were coming in of enormities committed at that very time on the Thessalians. So every man, as well as every state, was convinced that they must either conquer or perish.

Herodotus ^note does not give the number of the Locrians under Mount Cnemis, but he does say that each of their cities sent a contingent. It is possible, however, to make an estimate of these also that comes very near to the truth. For not more than nine thousand Athenians marched to Marathon, even if we include those who were too old for active service and slaves; so the number of Locrian fighting men who marched to Thermopylae cannot have exceeded six thousand. So the whole army would amount to eleven thousand two hundred. But it is well known that not even these remained all the time guarding the pass; for if we except the Lacedaemonians, Thespians and Mycenaeans, the rest left the field before the conclusion of the fighting.

To meet the barbarians who came from the Ocean the following Greek forces came to Thermopylae. Of the Boeotians ten thousand hoplites and five hundred cavalry, the Boeotarchs being Cephisodotus, Thearidas, Diogenes and Lysander. From Phocis came five hundred cavalry with footmen three thousand in number. The generals of the Phocians were Critobulus and Antiochus.

The Locrians over against the island of Atalanta were under the command of Meidias; they numbered seven hundred, and no cavalry was with them. Of the Megarians came four hundred hoplites commanded by Hipponicus of Megara. The Aetolians sent a large contingent, including every class of fighting men; the number of cavalry is not given, but the light-armed were seven hundred and ninety, and their hoplites numbered more than seven thousand. Their leaders were Polyarchus, Polyphron and Lacrates.

The Athenian general was Callippus, the son of Moerocles, as I have said in an earlier part of my work, ^note and their forces consisted of all their seaworthy triremes, five hundred horse and one thousand foot. Because of their ancient reputation the Athenians held the chief command. The king of Macedonia sent five hundred mercenaries, and the king of Asia a like number; the leader of those sent by Antigonus was Aristodemus, a Macedonian, and Telesarchus, one of the Syrians on the Orontes, commanded the forces that Antiochus sent from Asia.

When the Greeks assembled at Thermopylae ^note learned that the army of the Gauls was already in the neighborhood of Magnesia and Phthiotis, they resolved to detach the cavalry and a thousand light armed troops and to send them to the Spercheius, so that even the crossing of the river could not be effected by the barbarians without a struggle and risks. On their arrival these forces broke down the bridges and by themselves encamped along the bank. But Brennus himself was not utterly stupid, nor inexperienced, for a barbarian, in devising tricks of strategy.