Mary Tudor, daughter of the divorced Queen Katherine, has a bad name even in popular history; and popular prejudice is generally more worthy of study than scholarly sophistry. Her enemies were indeed largely wrong about her character, but they were not wrong about her effect. She was, in the limited sense, a good woman, convinced, conscientious, rather morbid. But it is true that she was a bad queen; bad for many things, but especially bad for her own most beloved cause. It is true, when all is said, that she set herself to burn out “No Popery” and managed to burn it in. The concentration of her fanaticism into cruelty, especially its concentration in particular places and in a short time, did remain like something red-hot in the public memory. It was the first of the series of great historical accidents that separated a real, if not universal, public opinion from the old régime. It has been summarized in the death by fire of the three famous martyrs at Oxford; for one of them at least, Latimer, was a reformer of the more robust and human type, though another of them, Cranmer, had been so smooth a snob and coward in the councils of Henry VIII as to make Thomas Cromwell seem by comparison a man… At the time even the Oxford Martyrs probably produced less pity and revulsion than the massacre in the flames of many more obscure enthusiasts, whose very ignorance and poverty made their cause seem more popular than it really was. But this last ugly feature was brought into sharper relief, and produced more conscious or unconscious bitterness, because of that other great fact of which I spoke above, which is the determining test of this time of transition.
What made all the difference was this: that even in this Catholic reign the property of the Catholic Church could not be restored. The very fact that Mary was a fanatic, and yet this act of justice was beyond the wildest dreams of fanaticism -— that is the point. The very fact that she was angry enough to commit wrongs for the Church, and yet not bold enough to ask for the rights of the Church —- that is the test of the time. She was allowed to deprive small men of their lives, she was not allowed to deprive great men of their property —- or rather of other people’s property. She could punish heresy, she could not punish sacrilege. She was forced into the false position of killing men who had not gone to church, and sparing men who had gone there to steal the church ornaments. What forced her into it? Not certainly her own religious attitude, which was almost maniacally sincere; not public opinion, which had naturally much more sympathy for the religious humanities which she did not restore than for the religious inhumanities which she did. The force came, of course, from the new nobility and the new wealth they refused to surrender; and the success of this early pressure proves that the nobility was already stronger than the Crown. The sceptre had only been used as a crowbar to break open the door of a treasure-house, and was itself broken, or at least bent, with the blow.
— A Short History of England (1917).