Phoebe

Phoebe was one of the original Titans, who were one set of sons and daughters of Uranus and Gaia. She was traditionally associated with the moon. Her consort was her brother Coeus, with whom she had two daughters, Leto and Asteria. Given the meaning of her name and her association with the Delphic oracle, Phoebe was perhaps seen as the Titan goddess of prophecy and oracular intellect.

Through Leto, Phoebe was the grandmother of Apollo and Artemis. The names Phoebe and Phoebus became applied as synonyms for Artemis and Apollo respectively, as well as Selene and Helios.

According to a speech that Aeschylus puts in the mouth of the Delphic priestess herself, she received control of the Oracle at Delphi from Themis.