Examples from the Web for ethnarch
They obtained from the ethnarch, who governed Damascus in the name of Hrath, an order to arrest him.The Apostles|Ernest Renan
In the following year he was by popular decree invested with absolute powers, being appointed leader, high priest and ethnarch.
Onias was recognised by the Judans as head, or prince of the race (Ethnarch).History of the Jews, Vol. I (of 6)|Heinrich Graetz
This is the word he uses for 'ethnarch,' Contra Flaccum, § 10.The Three Additions to Daniel, A Study|William Heaford Daubney