Eos goddess of the Dawn in Roman mythology she was also called Aurora and sister of Helios and Selene she doesn't really appear in the Hercules Animated Series but her name was mentioned in Hercules and the Jilt Trip
Mythology
She is the Daughter of the Titans Hyperion ( Sun light ) and. Theia ( Moon light ) her marriage to the god Astraeus and giving birth to three children Boreas The North Wind and Zephyrus The West Wind and Eurus southEast Wind