Stirling Castle and expanded his father's building programme, creating the centrepiece of the castle, the Royal Palace, built under the direction of Sir James Hamilton of Finnart and masons brought from France. James V also died young, leaving unfinished work to be completed by his widow, Mary of Guise. His infant daughter, Mary, Queen of Scots, was brought to Stirling Castle for safety, and crowned in the chapel royal on 9 September 1543. She too was brought up here, until she was sent to Inchmahome Priory, and then to France in 1548. In the 1550s, during the Regency of Mary of Guise,
Mary, Queen of Scots were never made public to support her imprisonment and forced abdication. Historian Jenny Wormald believes this reluctance on the part of the Scots to produce the letters, and their destruction in 1584, whatever their content, constitute proof that they contained real evidence against Mary, whereas Weir thinks it demonstrates the lords required time to fabricate them. At least some of Mary's contemporaries who saw the letters had no doubt that they were genuine. Among them was the Duke of Norfolk, who secretly conspired to marry Mary in the course of the commission, although he denied it when Elizabeth alluded to