Oswin is a royalist ally of King Charles who lives in Paris. While Gradus is searching for the King, he tracks down Bretwit under the pretense of returning some valuable papers to him, hoping to glean some information about King Charles’s whereabouts. While at first, Bretwit suspects nothing of Gradus, he ultimately asks Gradus for the secret royalist hand signal before divulging any sensitive information, and Gradus fails the test. Bretwit still doesn’t realize that Gradus is an extremist, though; he merely assumes that the intruder is a nosy journalist and kicks him out.