Greek Mythology Notes
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Aeson

hero
Αἴσων
Father of Jason, rejuvenated by Medea

Aeson was Jason's aged father whom Medea rejuvenated through sorcery — cutting his throat, draining his blood, and filling him with a magical potion.

The Myth

Aeson was rightful king of Iolcus, deposed by his half-brother Pelias. He lived to see Jason return with the Golden Fleece. Medea offered to rejuvenate him: she slit his throat, drained his aged blood, and replaced it with a potion of herbs, roots, and moonlight. Aeson rose as a young man. Medea then tricked Pelias's daughters into trying the same ritual on their father — but gave them plain water instead of the potion. They murdered Pelias.

Parents

Cretheus and Tyro

Children

Jason

Symbols

cauldronrejuvenationblood magic

Fun Fact

Medea's rejuvenation of Aeson is one of the earliest descriptions of what we might now call a blood transfusion — horrifying but effective.

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