Pylades

In Greek mythology, Pylades ( /ˈpaɪlədiːz/; Greek: Πυλάδης) is the son of King Strophius of Phocis and of Anaxibia, daughter of Atreus and sister of Agamemnon and Menelaus. He is mostly known for his strong friendship with his cousin Orestes, son of Agamemnon.