Leto
From Memory Alpha, the free Star Trek reference
Leto was a Human female living in the 3rd millennium BC in Greece on Earth.
According to Greek mythology, Leto, a Greek goddess, had two children with the Greek god Zeus, Apollo and Artemis. This story was later confirmed by Apollo himself, who like Zeus, Artemis and all other ancient Greek gods was in reality a member of a powerful race of alien beings who once visited Earth. (TOS: "Who Mourns for Adonais?")
