sentences:  Pittheus also appeared in the myth about Hippolytos, son of Theseus and thus Pittheus's great-grandson.When Theseus, now king of Athens, married Phaedra, he sent Hippolytos to the house of Pittheus, who became his pupil and raised him as heir to the Troezen throne.However, Hippolytos later got killed by Poseidon when his father was led to believe he violated Phaedra and caused her to commit suicide.