Princes in the Tower act stated that Edward IV and Elizabeth Woodville's marriage was invalid because of Edward's pre-contract of marriage with Lady Eleanor Butler. Gloucester was crowned King Richard III of England on 3 July. The declaration of the boys' illegitimacy has been described by Rosemary Horrox as an ex post facto justification for Richard's accession. Dominic Mancini, an Italian friar who visited England in the 1480s and who was in London in the spring and summer of 1483, recorded that after Richard III seized the throne, Edward and his younger brother Richard were taken into the "inner apartments of the Tower" and
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