Strong G5076 τετράρχης tetrarchēs · tetrarch

Luke

1. Luke 3:19
   But Herod the tetrarch, being reproved by him for Herodias his brother Philip’s wife, and for all the evils which Herod had done,
2. Luke 9:7
   Now Herod the tetrarch heard of all that was done by him: and he was perplexed, because that it was said of some, that John was risen from the dead;