Τυριάσπης, (a Persian, who in B. C. 327 was appointed by Alexander the Great to the satrapy of the Paropamisadae, west of the river Cophen. In the following year Alexander commissioned him and Philippus to reduce the Assacenians, who had revolted (Arr. Anab. 4.22, 5.20.)
[E.E]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890