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")
The Rape of the Daughters of Leucippus In the painting, Phoebe and Hilaeira do not have distinguishing attributes. From the literature on Greek myths, however, we learn that Phoebe bore a son, Mnesleos, to Pollux, and Hilaeira bore a son, Anogon, to Castor. It would seem therefore, from the directions of the twins' fixed and admiring stares, that the daughter in the lower position, with her back to us, is Phoebe, and the daughter in the upper position, displaying a frontal view, is Hilaeira. The painting was bought in Antwerp in 1716 by Johann Wilhelm, Elector Palatine. Initially sent to Mannheim, by 1805/06 it had reached Munich.