In Greek mythology, Agamemnon (very resolute) / (ancient Greek: ) is a hero, the son of King Atreus of Mycenae and Queen Aerope, the brother of Menelaus and the husband of Clytemnestra; different mythological versions make him the king either of Mycenae or of Argos. When Helen, the wife of Menelaus, was abducted by Paris of Troy, Agamemnon was the commander of the Achaeans in the ensuing Trojan War. Upon his return home, he was murdered by his wife Clytemnestra.

Historical Agamemnon

Hittite sources mention about , ruler of (land of Achaeans) in 14th century BC. This is a probable prototype of Agamemnon.

Early life

Atreus was murdered by Aegisthus, who took possession of the throne of Mycenae and ruled jointly with his own father Thyestes. During this period Agamemnon and his brother, Menelaus, took refuge with Tyndareus, king of Sparta. There they respectively married Tyndareus's daughters Clytemnestra and Helen. Agamemnon and Clytemnestra had four children: one son, Orestes, and three daughters, Iphigenia, Electra and Chrysothemis. Menelaus succeeded Tyndareus in Sparta, while Agamemnon, with his brother's assistance, drove out Aegisthus and Thyestes to recover his father's kingdom. He extended his dominion by conquest and became the most powerful prince in Greece.

Agamemnon's family history, dating back to legendary king Pelops, had been marred by pederastic rape, murder, incest, and treachery. The Greeks believed this violent past brought misfortune upon the entire House of Atreus.

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The Trojan War

main: Trojan War

Agamemnon gathered the reluctant Greek forces to sail for Troy. Preparing to depart from Aulis, which was a port in Boeotia, Agamemnon's army incurred the wrath of the goddess Artemis. There are several reasons throughout myth for such wrath: in Aeschylus' play Agamemnon, Artemis is angry for the young men who will die at Troy, whereas in Sophocles' Electra, Agamemnon has slain an animal sacred to Artemis, and subsequently boasted that he was Artemis's equal in hunting. Misfortunes, including a plague and a lack of wind, prevented the army from sailing. Finally, the prophet Calchas announced that the wrath of the goddess could only be propitiated by the sacrifice of Agamemnon's daughter Iphigeneia. Classical dramatizations differ on how willing either father or daughter were to this fate, some include such trickery as claiming she was to be married to Achilles, but Agamemnon did eventually sacrifice Iphigeneia. Her death appeased Artemis, and the Greek army set out for Troy. Several alternatives to the human sacrifice have been presented in Greek mythology. Other sources claim that Agamemnon was prepared to kill his daughter, but that Artemis accepted a deer in her place, and whisked her to Taurus in Crimea. Hesiod said she became the goddess Hecate.