A man with a cunning character, Trelawny is willing to do whatever it takes to save himself. Despite considering the Van der Linde gang to be friends, he is always looking out for himself, and his interests. He fashions himself as a flamboyant and sharp-tongued gentleman who is cordial towards just about everybody, making him a skilled con artist. However, he isn't afraid to get his hands dirty if needs be. He's also capable of incredible magic tricks.