Pelias. Pelias was king of Iolcus in Greek mythology.
The son of Tyro and the god Poseidon, he was the one who sent Jason on the quest for the Golden Fleece. Pelias was the son of Tyro and Poseidon.
His wife is recorded as either Anaxibia, daughter of Bias, or Phylomache, daughter of Amphion. He was the father of Acastus, Pisidice, Alcestis, Pelopia, Hippothoe, Amphinome, Evadne, Asteropeia, Antinoe and Medusa.
Tyro was married to King Cretheus of Iolcus, with whom she had three sons, Aeson, Pheręs, and Amythaon, but she loved Enipeus, a river god. She pursued Enipeus, who refused her advances.
One day, Poseidon, filled with lust for Tyro, disguised himself as Enipeus and lay with her-from their union were born twin sons, Pelias and Neleus. Tyro exposed her sons on a mountain to die, but they were found by a herdsman who raised them as his own, as one story goes, or they were raised by a maid. When they reached adulthood, Pelias and Neleus found Tyro and killed her stepmother Sidero for having mistreated her. Pelias was power-hungry and he wished to gain dominion over all of Thessaly. To this end, he banished Neleus and Pheręs, and locked Aeson in the dungeons in Iolcus. While in the dungeons, Aeson married and had several children, most famously, Jason. Aeson sent Jason away from Iolcus in fear that Pelias would have him killed as a potential heir to the throne. Jason grew in the care