Greek Mythology Notes
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Leda

hero
Λήδα
Queen seduced by Zeus as a swan

Leda was the queen of Sparta who was seduced by Zeus in the form of a swan and bore two eggs — from which hatched Helen, Clytemnestra, Castor, and Pollux.

The Myth

Zeus approached Leda disguised as a swan. She bore two eggs: from one hatched Helen and Pollux (Zeus's children, divine), from the other Clytemnestra and Castor (Tyndareus's children, mortal). This doubling of mortal and divine across two eggs created the central tensions of Greek myth: Helen's divine beauty caused the Trojan War; Clytemnestra's mortal rage ended the House of Atreus. Yeats's poem "Leda and the Swan" is among the most powerful literary treatments.

Parents

Thestius and Eurythemis

Children

Helen, Clytemnestra, Castor, Pollux

Symbols

swantwo eggsSpartabeauty and murder

Fun Fact

Yeats's "Leda and the Swan" asks whether Leda gained Zeus's knowledge at the moment of union — "Did she put on his knowledge with his power?"

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