Poseidon

Poseidon is the almighty God of the Sea.

Family
His brothers are Zeus, ruler of all, and Hades, who is trapped on the Isle of the Lost.

His relatives include Queen Ariel, Uma, Hercules, Queen Maleficent and more.

History
He was born as the son of titans Cronos and Rhea. He was trapped in their home until Zeus freed them and declared himself ruler of Olympus, while Poseidon reigned the sea and Hades the underworld.

Poseidon ruled the seven seas fairly and married a nymph named Amphitrite with whom he had three children:
 * 1) King Triton (1947)
 * 2) Ursula (1950)
 * 3) Morgana (1951)

From his three children, two of which are criminals who reside on the Isle, he has 12 granddaughters: Aquata, Alana, Arista, Aquata, Adella, Andrina, Ariel, Uma, Frederique, Cecelia, Phaedra and Electra.

When he retired he left his kingdom to his eldest child Triton who feared his sisters and their magic and banished them to the other side of the sea. They continued to plot to overthrow their family members.