Topic summary
Callithyia

Extracted from the Wikipedia article Callithyia (daughter of Peiras).
Mythology
Callithyia is perhaps identical with "Io Callithyessa", "the first priestess of Athena" according to Hesychius of Alexandria. In a lesser known version of the Argive genealogy, Io was the daughter of Peiren, likely the same as Peiras.