About bozorgmehr Bozorgmehr-e Boxtagan (in Pahlavi: Wuzurgmihr ī Bōxtagān) is the name of a vizier of Xusro I Anōšīravān (dadgar) (reign 531-78) attested in literature and legand of Iran. He was a man of "exceptional wisdom and sage counsels" and later become a characterisation of the expression. The name has appeared in some of the important work in Persian literature most notably in Shahnameh. Bozorgmehr should not be confused with Borzūya the physician as historigraphical studies of post-Sassanid Persian literature as well as linguistic analysis show otherwise. An early reference to Bozorgmehr is from the Aydāgār ī Wuzurgmihr in which he is called an argbed-a high-ranking title in Sassanid and Parthian period. Later mention of him is given in the Shahnameh and also very briefly in Ṯaʿālebī’s Ḡorar and Masʿūdī’s Morūj.