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 Portuguese document suggests Buckingham as the guilty party, stating "...and after the passing away of king Edward in the year of 83, another one of his brothers, the Duke of Gloucester, had in his power the Prince of Wales and the Duke of York, the young sons of the said king his brother, and turned them to the Duke of Buckingham, under whose custody the said Princes were starved to death." A document dated some decades after the disappearance was found within the archives of the College of Arms in London in 1980; this stated that the murder "be the