In Greek mythology, Timandra (Τιμάνδρα) was one of the daughters of Leda and Tyndareus. Timandra married Echemus, the king of Arcadia, and with him had a son named Ladocus. Like her half-sister Helen and sister Clytemnestra, she was also unfaithful and deserted Echemus for Phyleus, the king of Dulichium.
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Timandra (mythology) Wikipedia(Text) CC BY-SA