Wars of the Roses Thomas Bourchier, the Archbishop of Canterbury, then persuaded Elizabeth Woodville to allow her younger son, the 9-year-old Richard, Duke of York, to join Edward in the Tower. Having secured the boys, Robert Stillington, Bishop of Bath and Wells then alleged that Edward IV's marriage to Elizabeth Woodville had been illegal and that the two boys were therefore illegitimate. Richard then claimed the crown as King Richard III. The two imprisoned boys, known as the "Princes in the Tower", disappeared and are assumed to have been murdered. There was never a trial or judicial inquest on the matter. Perkin Warbeck claimed
Princes in the Tower his nephews would help secure his position or make him more acceptable to his subjects." An initial uprising in September 1483, aimed at deposing Richard and restoring Edward V to the throne, was not stopped by rumours of Edward's murder. Instead, the rebels rallied around Henry Tudor as a potential alternative candidate, who was, as Horrox notes, "an inconceivable choice if Edward V and his brother were thought to be still available." Anthony Cheetham, who considered Richard likely did have the princes murdered, commented that it was "a colossal blunder. Nothing else could have prompted the deflated Woodvilles to hitch