Overview
Amestris (, Amēstris, perhaps the same as Άμαστρις, Amāstris, from Old Persian Amāstrī-, "strong woman"; died c. 424 BC) was a Persian queen, the wife of Xerxes I of Persia, mother of Achaemenid King of Kings Artaxerxes I of Persia.
She was poorly regarded by ancient Greek historians.
Life
Amestris was the daughter of Otanes, one of the seven noblemen reputed to have killed the magus who was impersonating King Bardiya in 522 BC. After this, Darius I the Great of Persia assumed the throne. According to Herodotus, Otanes was honoured with royal marriages. Darius I married Otanes' daughter Phaedymia while Otanes married a sister of Darius, who gave birth to Amestris.
When Darius died in 486 BC, Amestris was married to the crown prince, Xerxes. Herodotus describes Amestris as a cruel despot:
The origin of this story is unclear, since known records and accounts indicate that human sacrifices were not permitted within the Persian religion. Also since most accounts of the time are from Greek sources, and due to the involvement of Greece as an opponent of Persia, it is possible that not all accounts are accurate.
From Wikipedia (CC BY-SA 4.0).