Amestris

Amestris (Greek: Άμηστρις, Amēstris, perhaps the same as Άμαστρις, Amāstris, from Old Persian Amāstrī-, "strong woman") was the wife of Xerxes I of Persia, mother of king Artaxerxes I of Persia. She was known to have been poorly regarded by ancient Greek historians.