Xerxes
I (Xerxes the Great), d. 465 B.C., king of ancient Persia (486465 B.C.). His name in Old Persian is Khshayarsha, in the Bible Ahasuerus. He was the
son of Darius I and Atossa, daughter of Cyrus the Great. After bringing
(484 BC.) Egypt once more under Persian rule, Xerxes prepared for an
invasion of Greece by constructing a bridge of boats across the Hellespont
and cutting a canal through the isthmus of Athos. Setting out from Sardis,
he marched through Thrace and Macedonia and, despite the bravery of
Leonidas and his 300 Spartans, overthrew (480) the Lacedaemonians at Thermopylae. He
then occupied and pillaged Athens. In the same year his fleet was destroyed
at Salamis. Leaving an army under his general, Mardonius, he retired
into Asia. He was slain by the captain of his bodyguard and was succeeded
by his son Artaxerxes I