Pittheus
(
Πιτθεύς), a son of Pelops and Dia, was king of Troezene, father of Aethra, and grandfather and instructor of Theseus. (Schol.
ad Pind. Ol. 1.144,
Eur. Hipp. 11, Med. 683;
Paus. 2.30.8,
1.27.8;
Apollod. 3.15.7;
Strab. viii. p.374.) When Theseus married Phaedra, Pittheus took Hippolytus into his house. (
Paus. 1.22.2.) His tomb and the chair on which he had sat in judgment were shown at Troezene down to a late time. (
Paus. 2.31.3.)
He is said to have taught the art of speaking, and even to have written a book upon it. (2.31.4; comp. THESEUS.) Aethra as his daughter is called Pittheis. (
Ov. Ep. 10.31.)