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Alcmaeonidae(ălk'mēŏ`nĭdē), Athenian family powerful in the 7th, 6th, and 5th cent. B.C. Blamed for the murder of the followers of the would-be tyrant Cylon (c.632 B.C.), which had been ordered by Megacles, an archon who was a member of the family, they were considered attainted and were exiled. They were again in Athens in the 6th cent. The most prominent members of the family later were CleisthenesCleisthenes,
fl. 510 B.C., Athenian statesman. He was the head of his family, the Alcmaeonidae, after the exile of Hippias, and with Spartan help had made himself undisputed ruler of Athens by 506 B.C.
..... Click the link for more information. , PericlesPericles
, c.495–429 B.C., Athenian statesman. He was a member of the Alcmaeonidae family through his mother, a niece of Cleisthenes. He first came to prominence as an opponent of the Areopagus (462) and as one of the prosecutors of Cimon, whom he replaced in influence.
..... Click the link for more information. (whose mother was an Alcmaeonid), and AlcibiadesAlcibiades
, c.450–404 B.C., Athenian statesman and general. Of the family of Alcmaeonidae, he was a ward of Pericles and was for many years a devoted attendant of Socrates. He turned to politics after the Peace of Nicias (421 B.C.
..... Click the link for more information. .