Plouto

Plouto or Pluto (Ancient Greek: Πλουτώ "Wealth") 
was the mother of Tantalus, usually by Zeus, though 
the scholion to Euripides Orestes 5, names Tmolos as 
the father. According to Hyginus, Plouto's father was 
Himas, while other sources give her parents as Cronus
and Rhea.