Every ghost story has two layers. There is the thing that can be checked — a trial record, a parish register, a coroner’s verdict, a newspaper report filed the week it happened — and there is the thing that grew around it afterwards. Most of the time the second layer is the one people know. The job of a dark-history archive is to keep the two apart without pretending the second layer doesn’t matter.
What counts as record
A record is a document that exists independently of the story. The Chamber of Peers voted 139 to 22 to execute Marshal Ney on 6 December 1815; that is in the minutes. Anne Boleyn was beheaded with a sword rather than an axe; the Lieutenant of the Tower wrote it down. The Cato Street conspirators were hanged and then beheaded outside Newgate on 1 May 1820; the crowd’s reaction was reported in The Times the next morning. None of these facts depend on anyone believing anything.
Records have their own problems. Executioners exaggerated their steadiness, prosecutors wrote up confessions in their own words, and a Victorian newspaper would print a rumour as readily as a fact if it sold. But a record can be argued with. A legend can only be repeated.
What counts as myth
Myth is what people say happened when no document says so. The blindfold refused, the last words polished into a sentence too perfect for a man facing muskets, the blood that would not wash out of the flagstones. Some of it is invention. A surprising amount is the record with the boring parts removed. Ney really did refuse the blindfold; the version of his last words that circulates today was assembled from three different accounts written after his death.
The tell is usually specificity of the wrong kind. Genuine records are precise about the things clerks cared about — dates, names, sums of money — and vague about drama. Legends are precise about drama and vague about dates.
Where the line actually falls
The honest answer is that the line is rarely clean. The “Bloody Tower” was a real building with real prisoners in it, and the princes really did disappear inside it in 1483, and two children’s skeletons really were found under a staircase in 1674. Everything after that — whose bones they are, who gave the order — is interpretation. Interpretation is not the same as myth: it is the reasonable reading of an incomplete record, and historians disagree about it in good faith.
On this site, every story tries to do three things: state what the record says, state what the legend says, and mark the join. When a story says “you can stand there today”, that is a checkable claim about a real place. When it says “some say”, that is a signal that the record has run out and the folklore has taken over.
Why it matters
Not because the legend is worthless — the legend is usually the reason anyone remembers the record at all — but because the real thing is nearly always stranger. A firing squad commanded by its own victim needs no embellishment. Getting the record right is what earns the right to enjoy the myth.

