CAMBYSES II:
CAMBYSES II (r. 530-522 BCE) was the second king of the Achaemenid Empire. The Greek historian Herodotus portrays Cambyses as a mad king who committed many acts of sacrilege during his stay in Egypt, including the slaying of the sacred Apis calf. This account, however, appears to have been derived mostly from Egyptian oral tradition and may therefore be biased. Most of the sacrileges attributed to Cambyses are not supported by contemporary sources. At the end of his reign, Cambyses faced a revolt by a man who claimed to be his brother Smerdis, and he died on his way to suppress this revolt.
Cambyses was born to Cyrus the Great and his wife Cassandane, a sister of the Persian nobleman Otanes. Cambyses had a younger brother named Smerdis, from the same mother and the same father. As early as 539 BCE, when Cyrus conquered Babylon, Cambyses held the position of crown prince. He is mentioned on the Cyrus Cylinder, along with his father Cyrus, as receiving blessings from the Babylonian supreme god Marduk. In Babylonian documents dating between April and December 538 BCE, Cambyses is described as ‘king of Babylon’, while Cyrus was given the title ‘king of the lands’. Cambyses may have been appointed king of Babylon in preparation for his succession to the Persian throne.