Final answer:
Herod Antipas, the son of Herod the Great, ruled Galilee as a tetrarch during a time that coincides with the life of Jesus.
Step-by-step explanation:
The son of Herod the Great who ruled over Galilee was Herod Antipas. After the death of Herod the Great, his kingdom was divided among his sons, each governing different regions as part of the Herodian Tetrarchy. Herod Antipas was made the tetrarch of Galilee and Perea. This historical period is significant as it coincided with the life of Jesus of Nazareth, who was tried by Herod Antipas according to the Christian Bible.