Ephialtes - the name of an Athenian politician


After the tyranny of Peisistratus and his sons,
which ended c.510 BCE (source: OCD3), Isagoras took
the side of the rich, and Cleisthenes took the side of the
People, then Miltiades and Xanthippus, then Aristides and
Themistocles, and then Cimon led the rich, while Ephialtes
took the side of the People