Easton's Bible Dictionary: M. G. Easton, M.A., D.D.
Consoler, a Christian teacher at Antioch. Nothing else is known of him beyond what is stated in Acts 13:1, where he is spoken of as having been brought up with (Gr.syntrophos; rendered in R.V. "foster brother" of) Herod, i.e., Herod Antipas, the tetrach, who, with his brother Archelaus, was educated at Rome.