On this day in history, 14th October 1586, the trial of Mary, Queen of Scots, began at Fotheringhay Castle in Northamptonshire. Historian John Guy, author of My Heart is My Own: The Life of Mary Queen of Scots, has written a brilliant chapter on Mary’s downfall, “Nemesis”, and I have him to thank for the information in this article.

Mary Queen of Scots had, at first, refused to appear before Elizabeth I’s commission, but had been told by William Cecil that the trial would take place with or without her. She appeared in front of the commission at 9am, dressed in a black velvet gown and a white cambric cap and veil. Mary then protested against the commission, arguing that the court was not legitimate and arguing against the fact that she was not allowed legal defence and was not able to call any witnesses. Mary was also not permitted to examine any of the documents being used against her. Her protests were in vain and the prosecution went ahead and opened the trial with an account of the Babington Plot, arguing that Mary knew of the plot, had given it her approval, agreed with it and had promised to help. Mary protested her innocence:

On 24th July 1567, Mary, Queen of Scots, who was imprisoned at Lochleven Castle and who had recently suffered a miscarriage, was forced to abdicate. The Scottish crown was passed on to her one year-old son, James, who became James VI of Scotland, with his uncle, Mary’s illegitimate half brother, James Stewart, Earl of Moray, acting as regent.

Claude Nau de la Boisseliere, Mary’s private secretary, recorded this event in his memoirs, which were translated from French into English as The History of Mary Stewart: From the Murder of Riccio Until Her Flight Into England:

On 20th June 1567, a few days after Scottish rebels apprehended Mary, Queen of Scots, servants of James Douglas, 4th Earl of Morton, allegedly found a silver casket of eight letters, two marriage contracts (which apparently proved that Mary had agreed to marry Bothwell before his divorce) and twelve sonnets. The casket was found in the possession of James Hepburn, 4th Earl of Bothwell and third husband of Mary, Queen of Scots.

This primary source account of the execution of Mary, Queen of Scots is from Original letters, illustrative of English history; with notes and illustrations, Second Series, Volume III, ed. Henry Ellis (p113-118). Ellis notes that “the present narrative is from the Lansdowne MS. 51. art. 46. It is indorsed in Lord Burghley’s hand, “8 Feb. 1586. The Manner of the Q. of Scotts death at Fodrynghay, wr. by Ro. Wy.””