He was the son of Darius I and Atossa, daughter of Cyrus the Great. Atossa (Old Persian Hutaos???) was the daughter of the Persian king Cyr us the Great (559-530 BCE) and the first wife of king Darius (522-486). Cyrus was succeeded by his son Cambyses (530-522). According to the Gre ek researcher Herodotus, he fell in l Two other marriages were concluded with his sisters. One of them was -a ccordingto Ctesias- called Roxane; the other was called Atossa and was l ater to marryCambyses' successor Darius. <http://www.livius.org/caa-can/cambyses_ii/cambyses_ii.html>