Celtus
In Greek mythology, Celtus was regarded as the eponymous progenitor of the Celts.
There are two alternative traditions. One, found in Appian's Illyrian Wars, holds that Celtus was the son of Polyphemos and Galatea and the brother of Illyrius and Galas. The other, found in the Erotica Pathemata by the 1st-century grammarian Parthenius of Nicaea, and also known from the medieval Etymologicum Magnum, has Celtus as the son of Heracles and Celtine.
