(Πείροος or Πείρως), a son of Imbrasus of Aenus, and thle commander of the Thracians who were allied with Ii Priam in the Trojan war. (Hom. Il. 2.844, 20.484.)
[L.S]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