Leto

Leto is the Titan daughter of Koios and Phoebe, the Titans of prophecy. She falls in love with Zeus and she becomes pregnant with twins. Hera is angry with Zeus for cheating on her again and she cursed Leto so she wouldn't be able to give birth on any land with roots in the earth. However, the island Delos, a floating island, doesn't have roots in the earth, so after 7 months of pregnancy she is able to travel to Delos to give birth. She has twin children, the god Apollo and the goddess Artemis. Since she was pregnant for 7 months, Apollo and Artemis's sacred number was 7. Delos stopped drifting and became rooted to the earth. Apollo inherited the gift of prophecy from his grandparents, Koios and Phoebe, along with the sun from Helios and music, poetry and archery. Artemis got the moon from Selene, and she also became a goddess of archery, along with hunting and childbirth. She helped deliver babies but became a maiden goddess herself. She recruited a group of young girls called the Hunters of Artemis who helped her hunt wild animals, and they were incapable of dying from old age or sickness, provided that they stay maidens like her.