Princes in the Tower "the murther of his nephews towards the world", indicating that the boys did indeed meet their end during Richard's days. It is also unlikely that the princes would have been kept alive in secret by Richard for 2 years after their last sighting while rumours of his responsibility for their murder circulated. Some writers have also accused John Howard, 1st Duke of Norfolk; Margaret Beaufort, Henry VII's mother; and Jane Shore (Edward IV's mistress). Pollard writes of these theories: "None deserve serious consideration. The problem with all these accusations is that they beg the question of access to the Tower
Princes in the Tower In his history, More said that the princes were smothered to death in their beds by two agents of Tyrrell (Miles Forrest and John Dighton) and were then buried "at the stayre foote, metely depe in the grounde vnder a great heape of stones", but were later disinterred and buried in a secret place. Polydore Vergil, in his "Anglica Historia" (c.1513), also specifies that Tyrrell was the murderer, stating that he "rode sorrowfully to London" and committed the deed with reluctance, upon Richard III's orders, and that Richard himself spread the rumours of the princes' death in the belief that