Relationship and Dominion of the Gods
Lastly, that no point in their resemblance to mankind may be omitted, all the different deities are united in one great family, of which Zeus, or Jupiter, the father of men and the ruler of the gods, is the head and center. Zeus has, however, a special dominion over the celestial deities only, those of the sea and waters being subjected to Neptune or Poseidon, and those of the lower world to Hades, or Pluto.