King Darius I of Persia
Darius I of Persia was born in 0550 BC.  He died in 0486 BC.

 Prcs Atossa of Persia

 King Xerxes I of Persia (The Great)
Xerxes I of Persia, known as The Great, was born in 0521 BC.  He died in 0465 BC.