The Wilhelmina Korte ('Wil') is the orphaned daughter of Angela and Phillip Korte, the once prestigious King and Queen of Aecor - therefore making her 'the lost princess of Aecor'. After the tragic events of the One Night War Wilhelmina, at age 10, and the other young surviving nobles of the castle escaped Indigo Kingdom captivity and formed the small retributive group named the Ospreys, after their fallen countries national emblem.