Clytemnestra produced four offspring from two eggs: Castor and Clytemnestra from one egg, and Helen and Polydeuces (Pollux) from the other. Therefore, Castor and Clytemnestra were fathered by Tyndareus, whereas Helen and Polydeuces were fathered by Zeus. Agamemnon and his brother Menelaus were in exile at the home of Tyndareus; in due time Agamemnon married Clytemnestra and Menelaus married Helen. In a late variation, Euripides's "Iphigenia at Aulis", Clytemnestra's first husband was Tantalus, King of Pisa; Agamemnon killed him and Clytemnestra's infant son, then made Clytemnestra his wife. In another version, her first husband was King of Lydia. The kings of
Sparta (mythology) Villages and armies would often shout her name before entering battle representing what they were fighting for. Sparta (mythology) In Greek mythology, Sparta (Doric Greek: Σπάρτα, "Spártā"; Attic Greek: Σπάρτη, "Spártē") was the daughter of King Eurotas of Laconia. She was wife of King Lacedaemon (also her uncle) by whom she became the mother of Amyclas and Eurydice, wife of King Acrisius of Argos. The city of Sparta is said to have been named after her; however, the city was often called Lacedaemon as well. The two names were used interchangeably. Sparta was represented on a sacrificial tripod at Amyclae.