Who were Telphus' grandparents on his father's side?
Telephus In Greek mythology, Telephus ( ; Greek: Τήλεφος , "Tēlephos", "far-shining") was the son of Heracles and Auge, daughter of king Aleus of Tegea; and the father of Eurypylus. He was intended to be king of Tegea, but instead became the king of Mysia in Asia Minor. He was wounded by the Achaeans when they were coming to sack Troy and bring back Helen to Sparta.
Hagnias Hagnias or Agnius (Gr. Ἅγνιος or Ἄγνιος ) was in Greek mythology the father of Tiphys, who was the pilot of the ship "Argo", whence Tiphys is called Agniades.