God of ocean, grain and horses
Poseidon as a god of ocean was brother to Zeus, Hestia, Demeter, Hera and Hades. He’s describes also as a god of earth quakes and horses.
Like his brother Zeus, Poseidon had many relationships and offsprings. He was also marreid to Nereid.
He’s been told building the world first cartweels and helped greek during Troyan wars.