Original sentence: This meant that he had been but living in sin with Catherine of Aragon all these years, that his daughter Mary was a bastard, and that the new Pope (Clement VII) must admit the previous Pope's mistake and annul his marriage
Edited sentence: This meant, conveniently for him, that he had been but living in sin with Catherine of Aragon all these years, that his daughter Mary was a bastard, and that the new Pope (Clement VII) must admit the previous Pope's mistake and annul his marriage