Eos, The Dawn. She is daughter to Hyperion and Thea. Sister to Helios and Selene, wife to Astraeus and mother to Memnon. She had many lovers, who were Clitus, Cephalus, Orion and Tithonus. Eos begged Zeus to turn Tithonus whom she loved dearly, immortal. However, she forgot to also add, eternal youth for him. He withered with old age and became totally helpless save his ceaseless talking. An old man's shrill chirping, this led to his being changed into a Cicada.