Lactantius

“ That Uranus was the father of Saturnus, both Hermes affirms, and sacred history teaches. When Trismegistus said that there were very few men of perfect learning, he enumerated among them his relatives, Uranus, Saturnus, and Mercurius. Euhemerus relates that the same Uranus was the first who reigned on earth, using these words: “In the beginning Cœlus first had the chief power on earth: he instituted and prepared that kingdom for himself together with his brothers.” ”