The conspiracy of Cinadon was an attemptedcoup d'état which took place in Sparta in the 4th century BC during the first years of the reign of EurypontidKingAgesilaus II. The leader was Cinadon, who was a distinguished military officer, but came from a poor family. The conspiracy aimed to break the power of the oligarchic Spartan state and its elite and give rights to poorer Spartans and even to helots. Although elaborately organized, the plot was in the end betrayed to the ephors; they cracked down on the conspirators, and Cinadon himself was tortured and executed.
Conspirators
Cinadon was a young and valiant man. He was a military officer who carried out important missions for the ephors; he had a scytale in his possession which was used to direct hippeis, members of the elite Spartan guard of the Spartan army. He was well educated and, because of his job, he should have been a valued and respected person likely to be a member of the peers. In fact, he was a member of the "Inferiors", those Spartans who had lost their civil rights either through cowardice, or poverty, as was the case for Cinadon, who had a humble background. He aspired, as he stated in the course of his trial, "to be a Lacedaemonian inferior to no one". He assembled other hypomeiones, of whom the most dangerous, according to Xenophon, was the seer Tisamenus, a descendant of an Elean of the same name who had received Spartan citizenship after the Greco-Persian Wars. He had also lost his civil rights, probably also because of poverty. These two plotters were not members of the oppressed classes, but had been stripped of their usual rights as citizens.
During a sacrifice presided over by King Agesilaus II, the omens proved to be very bad. Xenophon bluntly indicates that the soothsayer assisting the king foresaw "a most terrible conspiracy". Several days later, a man denounced the conspiracy of Cinadon to the ephors; he said that Cinadon had brought him to the agora and ordered him to count the Spartans in the crowd, which consisted of nearly 4000. It turned out that only 40 of them were Peers: a king, ephors, Gerousia, and citizens. Cinadon then pointed out that the 40 Spartans were the enemy, and the 4000 others were allies. The informer added that Cinadon had gathered around himself a number of hypomeiones who hated the Spartans:
"for whenever among these classes any mention was made of Spartiatae, no one was able to conceal the fact that he would be glad to eat them raw."
The informer finished by pointing out that some conspirators were armed and the rest had access to implements such as hatchets and sickles. Panicked, the ephors did not immediately arrest Cinadon. By means of an elaborate ruse, they sent him to the Elean frontier at Aulon in Messenia. His escort was composed of young Hippeis carefully selected by their commander. An additional detachment of cavalry was available as reinforcements. Cinadon was interrogated in the field, whereupon he revealed the names of the principal co-conspirators, who were then arrested. On his return to Sparta, he was further questioned until all his accomplices were named. Cinadon and the conspirators were then bound, flogged and dragged through the city until they were dead. When asked about the reason of his coup, Cinadon replied "in order that I might be inferior to no man in Lacedæmon."