Poseidon

Poseidon
Information
Gender	Male
Race	God Merman
Occupation	(Possibly) King of Atlantica
Status	alive
Relationships
Family	King Triton (son) Queen Athena (daughter-in-law; deceased) Attina, Alana, Adella, Aquata, Arista, Andrina, and Ariel (granddaughters) Prince Eric (grandson-in-law) Melody (great-granddaughter)
Background Information
Appearances	None
Voice Actor	Tom Kenny

Poseidon is the father of King Triton, and therefore the paternal grandfather of Ariel and her sisters. He is, presumably, the son of Triton's Grandpa Neptune.