Yes; Metis was the daughter of Tethys and Oceanus.
Yes, Tethys.
Her father is Oceanus and her mother is Tethys.
It is not known where Athena's mother Metis was born, Metis being a daughter of Oceanus and Tethys.
Where the mother of Athena is Metis (a Ôkeanis, mother: Tethys) her aunts would be the three thousand Okeanis nymphs born of Okeanus and Tethys.
Metis (moon of Jupiter) was a daughter of Tethys and Oceanus.
The parents of Zeus, Rhea and Cronus. The parents of Metis, Oceanus and Tethys.
Tethys
Metis, in Greek mythology, is the daughter of Oceanus and Tethys, who are primordial deities representing the ocean and the nourishing aspects of the earth, respectively. She is known for her wisdom and was the first wife of Zeus, the king of the gods. Together, they had a daughter named Athena, who emerged fully grown and armored from Zeus's forehead.
Gaia
Metis, the Greek goddess of wisdom and cunning, is often considered to be one of the Titans, and her siblings are generally identified as the other Titan offspring of Oceanus and Tethys. These include notable figures such as Phorcys, Ceto, and Hecate. Additionally, Metis is the mother of Athena, whom she bore with Zeus, making Athena her most famous offspring. In some accounts, Metis is also considered to have a connection to the primordial beings, but her direct siblings are primarily Titan figures.
Metis was Athena's mother.
Athena's mother is Metis, the Titanness of wisdom.