Isabella and Mortimer rapidly took revenge on the former regime. Hugh Despenser the Younger was put on trial, declared a traitor and sentenced to be disembowelled, castrated and quartered; he was duly executed on 24 November 1326. Edward's former chancellor, Robert Baldock, died in Fleet Prison; the Earl of Arundel was beheaded. Edward's position, however, was problematic; he was still married to Isabella and, in principle, he remained the king, but most of the new administration had a lot to lose were he to be released and potentially regain power.