Respuesta :

Agamemnon, his father, who been killed while Orestes was a boy.

Answer:

Agamemnon

Explanation:

Orestes son of Agamemnon, king of Mycenae, and his wife, Clytemnestra. According to Homer, Orestes was away when his father returned from Troy to meet his death at the hands of Aegisthus, his wife's lover.