Jesus himself, when he began to teach, was about thirty years old, being the son (as was supposed) of Joseph, the son of Heli,

 (a) To Herod Antipas were left Galilee and Peraea. He reigned from 4 B.C. to A.D. 39 and therefore Jesus' life was lived in Herod's reign and very largely in Herod's dominions in Galilee. 