τετράτοις: These numbers have given trouble, so that it has been proposed to read with Ahrens and Bergk τερτάτοις (Aeol.) = τριτάτοις (Meister, Gr. Dial. 1, 43). The genealogy is this:
Aiakos Telamon Aias Peleus Achilles Neoptolemos Phokos Panopeus Epeios |