Elizabeth I of England Plot of 1586, Elizabeth's spymaster Sir Francis Walsingham and the royal council keenly assembled a case against her. At first, Elizabeth resisted calls for Mary's death. By late 1586, she had been persuaded to sanction her trial and execution on the evidence of letters written during the Babington Plot. Elizabeth's proclamation of the sentence announced that "the said Mary, pretending title to the same Crown, had compassed and imagined within the same realm divers things tending to the hurt, death and destruction of our royal person." On 8 February 1587, Mary was beheaded at Fotheringhay Castle, Northamptonshire. After Mary's execution,
Mary, Queen of Scots and invaded England. Elizabeth asked Paulet, Mary's final custodian, if he would contrive a clandestine way to "shorten the life" of Mary, which he refused to do on the grounds that he would not make "a shipwreck of my conscience, or leave so great a blot on my poor posterity". On 1 February 1587, Elizabeth signed the death warrant, and entrusted it to William Davison, a privy councillor. On 3 February, ten members of the Privy Council of England, having been summoned by Cecil without Elizabeth's knowledge, decided to carry out the sentence at once. At Fotheringhay on the evening