The people cheered and shouted “God save the king’s majesty,” but to Ket this talk of pardon was altogether beside the mark. With some dignity he informed the herald that “kings and princes are wont to pardon wicked persons, not innocent and just men,” and added, “I trust I have done nothing but what belongs to the duty of a true subject.”

The herald then called on John Petibone, the sword-bearer of Norwich, who with other civic notables was standing by, to arrest Robert Ket. But the thing was impossible. Ket had 20,000 men at his back, and the sword-bearer was supported by half-a-dozen elderly members of the town council. All that could be done was to escort the herald into the city, leaving Ket to his own devices.

There was no more peace between the camp at Mousehold and the city of Norwich after this. Hitherto Mayor Cod had retained the keys of the city, and his authority had been respected by Ket. At the same time Ket’s men had gone freely to and fro throughout the city without let or hindrance. Now all was changed. First the landowners were being arrested and despoiled, then the learned doctor, Matthew Parker (was he not master of Corpus Christi College, Cambridge?) had been interrupted and hooted, and now a king’s herald was contemned! Cod ordered the city gates to be made fast, commanded Ket’s prisoners to be released, and placed the city’s ordnance in the meadows by the river. This amounted to a declaration of war, and Ket replied by bringing up his guns.

The night of July 21st was spent “in fearful shot on both sides,” but little injury was done. For Ket’s guns brought “more fear than hurt to the city,” and “the city ordnance did not much annoy the enemy.”

In the morning Ket sought to renew peace by asking permission for the transport of victuals through the city, “as the custom was of late,” and warning the mayor that refusal would provoke fire and sword.

Cod refused permission, and Ket opened fire on the city gates. But “for lack of powder and want of skill in the gunners the ordnance was spent to small and little purpose.” A desperate encounter followed, with bows and arrows for the chief weapons of offence. Boys from Mousehold, “naked and unarmed, would pluck the arrows from their bodies and hand them to the rebels to fire at the city.” At Bishopsgate a number of men swam the river and forced their way into the city, and on the night of July 22nd Norwich was in the hands of Robert Ket.

No reprisals followed. The herald made a last attempt to induce the insurgents to disperse by promising pardons, and was greeted derisively. “Depart with a plague on thee!” they cried. “To the devil with these idle promises. We shall only be oppressed afterwards.” Forthwith the herald did depart, with eight pounds of gold in his pocket from the mayor.

Ket retired to Mousehold, the passage through the city having been secured, and Cod accompanied him, leaving a deputy, Augustine Steward, who lived in the big house in Tombland, opposite Erfingham Gate, to act as mayor.

Judgment went on as before under the Oak of Reformation, and people clamoured for the landowners to be hanged. “So hated at this time was the name of worship or gentleman, that the basest of the people, burning with more than hostile hatred, desired to extinguish, and utterly cut off, not only the gentry themselves, but if it were possible, all the offspring and hope of them.” (Nevylle.)

But Ket was as strong in his mercy as in his resistance to the land enclosers. The gentry were imprisoned, and made to pay tribute: their fences were pulled down, but their lives were spared, and no hurt befell them. In the city Steward, no friend to Ket, was left undisturbed in authority.