[2] An undated letter from Aske to the Commons, probably early in 1537, tells them: "Neighbours, I do much [marvel] that ye would assemble yourselves with Bigod [seeing how] earnestly the King's highness extendeth general pardon to all this North".

Bigod had intended to destroy the effect of previous petitions, but "as I hear you were forced to assemble by his threats and menaces, I shall declare this to the King, and fear not but that you shall have his Grace's pardon notwithstanding".

Good Mr. Aske, where you write desiring me to stay my quarters; there has yet been no stir in my rooms and lands, but what was caused by other wild countries and dales.

[3] Bigod himself wrote to Constable on 18 January: "Though the commons at first had me in suspicion for my learning and conversation with such a lewd one as they judged were enemies both to Christ's Church and the commonwealth, and I was even in danger of my life at Pountefrett, they have now the greatest confidence in me.

Now messengers come from Bishopric, Richmondshire, and the West, for me to go forward with the commons, especially to bring John Halom, whom the mayor of Hull has imprisoned, to their great offence.

[5] Bigod, fearing repression by the King, launched his uprising on 16 January 1537, in concert with his tenant, John Hallam, a yeoman of Watton.

The circumstances of their trial and execution were recorded by the author of Wriothesley's Chronicle:[8][10][1] Also the 16 day of May [1537] there were arraigned at Westminster afore the King's Commissioners, the Lord Chancellor that day being the chief, these persons following: Sir Robert Constable, knight; Sir Thomas Percy, knight, and brother to the Earl of Northumberland; Sir John Bulmer, knight, and Ralph Bulmer, his son and heir; Sir Francis Bigod, knight; Margaret Cheney, after Lady Bulmer by untrue matrimony; George Lumley, esquire;[7] Robert Aske, gentleman, that was captain in the insurrection of the Northern men; and one Hamerton, esquire, all which persons were indicted of high treason against the King, and that day condemned by a jury of knights and esquires for the same, whereupon they had sentence to be drawn, hanged and quartered, but Ralph Bulmer, the son of John Bulmer, was reprieved and had no sentence.And on the 25 day of May, being the Friday in Whitsun week, Sir John Bulmer, Sir Stephen Hamerton, knights, were hanged and headed; Nicholas Tempest, esquire; Doctor Cockerell, priest;[11] Abbot quondam of Fountains;[12] and Doctor Pickering, friar,[13] were drawn from the Tower of London to Tyburn, and there hanged, bowelled and quartered, and their heads set on London Bridge and divers gates in London.And the same day Margaret Cheney, 'other wife to Bulmer called', was drawn after them from the Tower of London into Smithfield, and there burned according to her judgment, God pardon her soul, being the Friday in Whitsun week; she was a very fair creature, and a beautiful.