His Excellency the Mage Imperial

His Excellency the Mage Imperial is the first minister of Fairyview, designated spouse of Queen Trixie III, father of Princess Berenice, and the most powerful magic user in Fairyview after the queen. He effectively functions as the prime minister of Fairyview and chair of the Privy Council. He is also master to an apprentice wizard named Randalf Riddlesworth.

Born Prince Sagittaire of Sussex, he first became Mage Imperial in the reign of Queen Glissandra.

The Mage Imperial's older brother is King Robert of Sussex.