Overview
Xanthippus (; , ; c. 525-475 BC) was a wealthy Athenian politician and general during the early part of the 5th century BC. His name means "Yellow Horse". He was the son of Ariphron and father of Pericles. A marriage to Agariste, niece of Cleisthenes, linked Xanthippus with the Alcmaeonid clan, whose interests he often represented in government. He distinguished himself in the Athenian political arena, championing the aristocratic party. His rivalry with Themistocles led to his ostracism, but he was recalled from exile when the Persians invaded Greece. Xanthippus' actions in the ensuing Greco-Persian Wars contributed significantly to the victory of the Greeks and the subsequent ascendancy of the Athenian Empire.
Early political career and ostracism
As a citizen-soldier of Athens and a member of the aristocracy, Xanthippus most likely fought during the Battle of Marathon in 490 BC. He first appears in the historical record the following year (489 BC), heading the prosecution of Miltiades the Younger, the general who had led the Athenians to victory at Marathon. Miltiades had asked for a fleet of 70 ships and a supply of troops to be put at his disposal in reward for his victory, saying that he would not reveal his intentions, but that the venture would reap great profit for the city. The Athenians granted his wish, but he met with set-backs during an attack on Paros and had to return empty handed and wounded. Many Athenians suspected him of deceiving them. The Alcmaeonidae were traditional political rivals of Miltiades' clan, the Philaidae, and they pressed for charges against the hero of Marathon, with Xanthippus making their case and asking for the death penalty. Miltiades was in great pain due to his injury and could not defend himself, but his friends put up enough of a defence to avoid his execution; instead he was fined a sum too large to pay and thrown in prison as a debtor. He died there of his wounds. Athenians would come to regret their treatment of their war hero, but immediately following the trial Xanthippus had a brief interval as the pre-eminent politician of the day.
Xanthippus' leadership was short lived due to the rise of Themistocles, a populist set against the aristocracy that Xanthippus represented. Xanthippus teamed up with his fellow aristocrat Aristides to counter the ambitions of Themistocles, but Themistocles out-manoeuvred them with a series of ostracisms.
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