Gregory's generally quiet and reserved. He dislikes being exposed to sunlight, and dancing, because, according to him, it makes him dizzy. When he was still the Prefect of the Purple House, he was dissatisfied with his position since he was required to actively repress any conflicts that may arise, which he loathed to do. He's exceptionally skilled in the arts. Moreover, Gregory's highly eccentric, as evidenced by one occasion where he made Herman Greenhill maintain an awkward pose while sketching a picture that was completely irrelevant to Herman's position, and by his peculiar interest in mixing his drinks....