Princes in the Tower of 14; both had predeceased the King. However, two lead coffins clearly labelled as George Plantagenet and Mary Plantagenet were subsequently discovered elsewhere in the Chapel (during the excavation for the royal tomb house for King George III under the Wolsey tomb-house in 1810–13), and were moved into the adjoining vault of Edward IV's, but at the time no effort was made to identify the two lead coffins already in Edward IV's vault. In the late 1990s, work was being carried out near and around Edward IV's tomb in St George's Chapel; the floor area was excavated to replace an
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