Ashtat Yeztayar was an Iranian military officer under what last great king of the Sasanian Empire, reigning from 590 to 628?
Ashtat Yeztayar Ashtat Yeztayar was an Iranian military officer under the Sasanian king Khosrow II (r. 590–628).
Masmughan Masmughan ("Chief Magian" or "Great one of the Magians") was a Sasanian title that existed in the 7th century, probably equivalent to governor of a district or a region.