Perseus, son of zeus, was a greek hero from argos Pegasus was an immortal winged horse who sprang to life from medusa’s blood after she was slain He is best remembered for killing medusa, rescuing andromeda, and founding the city of mycenae.
Medusa :: World Mythology
Andromeda, the daughter of cepheus and cassiopeia, was a beautiful princess of ethiopia
Offered up as a sacrifice to poseidon as punishment for her mother’s foolish boasts, andromeda was rescued from death by perseus, who took her back to greece to be his queen.
The graeae were three sisters who lived in a remote corner of the world, sharing a single eye and a single tooth among them They were best known for (reluctantly) helping perseus in his quest to slay medusa.