Whether he pardoned the remainder because they were poor--cuff links

There seems reason to suspect that the Dowager Queen - always a restless and busy woman - had had some share in tutoring the baker's son. The King was very angry with her, whether or no. He seized upon her property, and shut her up in a convent at Bermondsey.
 The King then required the Archduke Philip - who was the sovereign of Burgundy - to banish this new Pretender, or to deliver him up; but, as the Archduke replied that he could not control the Duchess in her own land, the King, in revenge, took the market of English cloth away from Antwerp, and prevented all commercial intercourse between the two countries.
He also, by arts and bribes, prevailed on Sir Robert Clifford to betray his employers; and he denouncing several famous English noblemen as being secretly the friends of Perkin Warbeck, the King had three of the foremost executed at once.
Whether he pardoned the remainder because they were poor, I do not know; but it is only too probable that he refused to pardon one famous nobleman against whom the same Clifford soon afterwards informed separately, because he was rich. This was no other than Sir William Stanley, who had saved the King's life at the battle of Bosworth Field. It is very doubtful whether his treason amounted to much more than his having said, that if he were sure the young man was the Duke of York, he would not take arms against him. Whatever he had done he admitted, like an honourable spirit; and he lost his head for it, and the covetous King gained all his wealth.
Perkin Warbeck kept quiet for three years; but, as the Flemings began to complain heavily of the loss of their trade by the stoppage of the Antwerp market on his account, and as it was not unlikely that they might even go so far as to take his life, or give him up, he found it necessary to do something. Accordingly he made a desperate sally, and landed, with only a few hundred men, on the coast of Deal.
But he was soon glad to get back to the place from whence he came; for the country people rose against his followers, killed a great many, and took a hundred and fifty prisoners: who were all driven to London, tied together with ropes, like a team of cattle. Every one of them was hanged on some part or other of the sea-shore; in order, that if any more men should come over with Perkin Warbeck, they might see the bodies as a warning before they landed.
Then the wary King, by making a treaty of commerce with the Flemings, drove Perkin Warbeck out of that country; and, by completely gaining over the Irish to his side, deprived him of that asylum too. He wandered away to Scotland, and told his story at that Court.