Person

Demaratus

Eurypontid king of Sparta

b. 545 BCE – d. 491 BCE World The Middle of The Earth

Demaratus is a king of Sparta from 515 until 491 BCE, of the Eurypontid line, successor to his father Ariston.

As king, he is known chiefly for his opposition to the other, co-ruling Spartan king, Cleomenes I.