Princes in the Tower household which stated: "the children should be together at one breakfast". James Gairdner, however, argues that it is unclear to whom the phrase "the children" alludes, and that it may not have been a reference to the princes. It may refer to Edward, Earl of Warwick (son of the Duke of Clarence) and Edward IV's two youngest daughters (Catherine and Bridget), all of whom were living under Richard's care at Sheriff Hutton. Other than their disappearance, there is no direct evidence that the princes were murdered, and "no reliable, well-informed, independent or impartial sources" for the associated events. Nevertheless, following
Princes in the Tower long as they were alive. The boys could have been used by Richard's enemies as figureheads for rebellion. Rumours of their death were in circulation by late 1483, but Richard never attempted to prove that they were alive by having them seen in public, which strongly suggests that they were dead by then. However, he did not remain silent on the matter. Raphael Holinshed, in his "Chronicles of England, Scotland and Ireland", written in 1577, reports that Richard, "what with purging and declaring his innocence concerning the murder of his nephews towards the world, and what with cost to obtain