For 10 points, identify this son of Agamemnon and killer of Aegisthus and Clytaemnestra, the namesake of a Euripides trilogy.
Late in this person's life he became the king of Argos upon the death of Cylarabes, soon after which he fathered Tisamenus with Menelaus' daughter, his cousin Hermione. Growing up in the court of Strophius allowed him to befriend Pylades, He once sacrificed a lock of hair on his father's tomb; later, he avenged the death of that father with the help of his sister Electra. For 10 points, identify this son of Agamemnon and killer of Aegisthus and Clytaemnestra, the namesake of a Euripides trilogy.
Late in this person's life he became the king of Argos upon the death of Cylarabes, soon after which he fathered Tisamenus with Menelaus' daughter, his cousin Hermione.
{Orestes}