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.
Megareus of Thebes Megareus (or Menoeceus) of Thebes was a warrior of Thebes, who figures in the war of the "Seven Against Thebes" - the struggle between Eteocles and Polynices, the twin sons of Oedipus, for the throne of Thebes. He was the son of Eurydice of Thebes and Creon, uncle of the two princes. In traditional Greek mythology, Megareus is known for his large stature, and is considered an anthropomorphic representation of his father's pride by some literary scholars.