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
Vigil of the Princes closed to the public for the evening. No known photographic record of this event exists, though a painting was made of it after the King's funeral. The oil painting was produced by Frank Beresford as the official painting of the King's lying-in-state, and was exhibited for the first time at the Royal Academy exhibition of 1936 at Burlington House. The painting, named "The Princes' Vigil: 12.15am, January 28, 1936", was subsequently purchased by Queen Mary to give to her son Edward VIII on his birthday. In the painting, the King is depicted wearing the uniform of the Grenadier Guards, of