The Mary Queen of Scots Letter on Display in Scotland for the First Time in 30 Years — and the Conspiracy Theories Exploding Around It

A letter written by Mary Queen of Scots in prison hours before her execution is on display in Scotland for the first time in 30 years. Here is why it is enthralling crowds and sparking conspiracy theories.

The letter is approximately 400 words in French, written on paper that has yellowed across four centuries to the colour of old ivory. The hand is notably steady for someone who wrote it knowing that morning would be her last — Mary Queen of Scots, imprisoned for 19 years by her cousin Elizabeth I, executed at Fotheringhay Castle on February 8, 1587, addressed her final written communication to the King of France, Henry III.

The document, which arrived on exhibition in Scotland for the first time in three decades, is attracting crowds that museum staff describe as unusual for a single written artefact — lines queuing to see a piece of paper that, through the particular alchemy of historical significance and human mortality, speaks directly to something that text on a screen cannot replicate. The letter was written hours before the execution. The handwriting is evidence of a composed mind under conditions of extreme duress. The paper itself has been touched by a woman who changed European history in ways whose consequences are still being felt.

The conspiracy theories that have erupted around the exhibition are a phenomenon that the museum hosting it has handled with varying degrees of enthusiasm. The most durable conspiracy theory associated with Mary's execution — that she was not actually executed and that an impostor died in her place, supported by claims about the reportedly poor conduct of the execution and the reportedly odd behaviour of her attending ladies — has never been convincingly evidenced and has been thoroughly examined by historians who have found nothing credible in it.

The new layer of conspiracy activity attaches to details of the letter's exhibition history: why it was not shown in Scotland for 30 years, who holds legal ownership of the document, and whether there are other Mary documents that have been suppressed rather than exhibited. The Washington Post's cultural reporting described the exhibition as 'enthralling crowds and conspiracy theorists' in a formulation that captures the specific quality of historical artefacts that have enough human drama attached to them that imagination fills the gaps that documentary evidence leaves empty.