Notes on The Holy Gospel of Jesus Christ, According to St. Matthew (Author Bishop Richard Challoner (ed.))
14:1 Tetrarch: This word, derived from the Greek, signifies one that rules over the fourth part of a kingdom: as Herod then ruled over Galilee, which was but the fourth part of the kingdom of his father.
Original Douay-Rheims from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.