1) Triple deity 
The Thriae or Thriai were nymphs, three virginal sisters, one of a number of such triads (`maiden trinities` Jane Ellen Harrison called them) in Greek mythology. They received names Melaina (`The Black`), Kleodora (`Famed for her Gift`), and Daphnis (`Laurel`); however, in the page in the Corycian nymphs, the third sister is listed as Cory...