Pluto in Wikipedia
Pluto was the Roman god of the underworld, the counterpart of
the Greek Hades. Pluto was god of the underworld Tertius
("third world") and its riches. The name is the Latinized form
of Greek Πλούτων (Ploutōn), another name by which Hades was
known in Greek mythology, possibly from the Greek word for
wealth, πλοῦτος (ploutos). It is debatable whether in the
Roman pantheon he was considered a son of Saturn, as Hades was
of Cronus.[citation needed] If so, he would have been one of
the children devoured by Saturn, along with Neptune. Jupiter
was saved and hidden from Saturn by Rhea. Together, they
represented earth, water, and air[citation needed] (not as
elements, but as environments). After Saturn's defeat, the
three brothers took control of the world, and divided it into
three separate parts for each brother to rule. Jupiter took
control of the skies, Neptune of the seas, and Pluto ruled the
underworld...
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