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 of Wales, eldest son of King Henry VII of England (Henry Tudor). There are reports of the two princes being seen playing in the Tower grounds shortly after Richard joined his brother, but there are no recorded sightings of either of them after the summer of 1483. An attempt to rescue them in late July failed. Their fate remains an enduring mystery. Many historians believe the princes were murdered, some suggesting that the act may have happened towards the end of summer 1483. Maurice Keen argues that the rebellion against Richard in 1483 initially "aimed to rescue Edward V and