Eparch
From BiblePortal Wikipedia
Webster's Dictionary [1]
(n.) In ancient Greece, the governor or perfect of a province; in modern Greece, the ruler of an eparchy.
Cyclopedia of Biblical, Theological and Ecclesiastical Literature [2]
( Ἔπαρχος , Ruler Over a district), a commander (e.g. of vessels, AEschylus, Ag. 1227), hence praefect of a province (comp. Ἐπαρχία , Acts 23:24; Acts 25:1); applied as a title to Sisinnes (q.v.), the Persian satrap of Syria ( 1 Esdras 7:1, "governor"). (See Toparchy), etc.