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 very first day they met, my son and she got on as well together as if they had known each other for a long time". On 4 April 1558, Mary signed a secret agreement bequeathing Scotland and her claim to England to the French crown if she died without issue. Twenty days later, she married the Dauphin at Notre Dame de Paris, and he became king consort of Scotland. In November 1558, Henry VIII's elder daughter, Mary I of England, was succeeded by her only surviving sibling, Elizabeth I. Under the Third Succession Act, passed in 1543 by the Parliament