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 made to determine whether the bones were male or female. No further scientific examination has since been conducted on the bones, which remain in Westminster Abbey, and DNA analysis (if DNA could be obtained) has not been attempted. A petition was started on the British Government's "e-petition" website requesting that the bones be DNA tested but closed months before its expected close date. If it had received 100,000 signatories a parliamentary debate would have been triggered. Pollard points out that even if modern DNA and carbon-dating proved the bones belonged to the princes, it would not prove who or what