Castor and Pollux Castor and Pollux Castor and Pollux (or in Greek, Polydeuces) were twin half-brothers in Greek and Roman mythology, known together as the Dioscuri. Their mother was Leda, but they had different fathers; Castor was the mortal son of Tyndareus, the king of Sparta, while Pollux was the divine son of Zeus, who seduced Leda in the guise of a swan. Though accounts of their birth are varied, they are sometimes said to have been born from an egg, along with their twin sisters Helen of Troy and Clytemnestra. In Latin the twins are also known as the Gemini (literally "twins")
Leda and the Swan near Sonnenallee metro station and the Estrel hotel, opposite Griessmühle. Ronsard wrote a poem on "La Défloration de Lède", perhaps inspired by the Michelangelo, which he may well have known. Like many artists, he imagines the beak penetrating Leda's vagina. "Leda and the Swan" is a sonnet by William Butler Yeats first published in the "Dial" in 1923. Combining psychological realism with a mystic vision, it describes the swan's rape of Leda. It also alludes to the Trojan war, which will be provoked by the abduction of Helen, who will be begotten by Zeus on Leda (along with Castor and