They were also the brothers of Helen of Troy and Clytemnestra.
;Gemini; (Gem-en-i.e.) (is the third astrological sign in the Zodiac, originating from the constellation of Gemini.It spans the 60-90th degree of the zodiac, between 54.75 and 90 degree of celestial longitude, which the Sun transits this area on average between May 21 to June 21 each year, Under the tropical (western) zodiac ending at the moment of summer solstice by definition.