Description of events leading up to the death of Mary, Queen of Scots. Description of events ... Elizabeth prevaricated over signing the death warrant, but eventually did and Mary was executed ...

It shows Mary meeting her cousin Elizabeth, who eventually signed the Scots queen's death warrant. Dr Paranque told the BBC's Good Morning Scotland programme the meeting never happened.

His Royal Warrant ... Mary and Elizabeth I, rest in opposite aisles in Henry VII's chapel. Next to Mary is the tomb of Margaret, Countess of Lennox on which is a kneeling figure of Lord Darnley.