Prince Pompadore, also known by his nickname Pompa, is the crown prince of the little kingdom of Pumperdink in the Gillikin Country. After adventuring with Kabumpo the Elegant Elephant, Pompa married Princess Peg Amy of Sun Top Mountain. (Kabumpo in Oz)
Later, when Kabumpo goes missing from the court of Pumperdink, Pompa goes in search of him, resulting in further adventures. (Prince Pompadore in Oz)