Henry Hallam, Constitutional History of England…
“ Duke of Norfolk.—The Duke of Norfolk had been, throughout Henry's reign, one of his most confidential ministers. But as the king approached his end, an inordinate jealousy of great men, rather than mere caprice, appears to have prompted the resolution of destroying the most conspicuous family in England. Norfolk's son, too, the Earl of Surrey, though long a favourite with the king, possessed more talents and renown, as well as a more haughty spirit, than was compatible with his safety. A strong party at court had always been hostile to the Duke of Norfolk ”
