Oonie Quidquatius

Oonie Quidquatius is the daughter of Quigley Quidquatius, the King Under the Sea, and his wife Oona. Her older brother, Quarton Quidquatius, was King Under the Sea after her father.

She's dating Mako Sharkskin, the granddaughter of Senator Sylvester Sharkskin. She and Mako grew up together.