The Newgate Escape Plot – Elizabeth Willoughby’s Dangerous Errand
A Prisoner Under Sentence of Death
In March 1797, within the grim and heavily guarded walls of Newgate Prison, a man named William Harper awaited his fate.
He had been convicted of impersonating a seaman, a crime taken seriously in an age when naval identity could mean pay, provisions, and privilege. The sentence was severe.
Death.
But Harper, by all accounts a man of resource—and a notably “bushy head”—was not resigned to his end.
A Familiar Face in the Prison
Enter Elizabeth Willoughby.
She was no stranger to Newgate. According to the turnkeys, she came and went frequently, visiting a man she referred to as her husband. Her presence was routine, unremarkable—precisely the sort of familiarity that breeds opportunity.
On 25 March, she was admitted as usual by turnkey John Pitt.
For some time, nothing appeared amiss.
Then she left… and returned.
That, as it turned out, made all the difference.
“Give Me the Bottle…”
Pitt’s suspicions were first stirred not by what he saw—but by what he expected.
When Willoughby returned, he assumed she had brought in spirits, something strictly forbidden, particularly for prisoners under sentence of death.
“What have you been after?” he asked her.
“Give me the bottle that you have got.”
She denied having any.
Pitt was not convinced.
Placing his hand against her side, he felt something concealed within her pocket.
She was taken immediately for a search.
The Tools of Escape
What emerged was no bottle.
From her pocket:
- Three spring saws
- Four spike gimblets
From her bosom:
- Two chisels, complete with handles
These were not innocent items.
As Pitt explained to the court:
- The spring saws could “cut any iron in the world”—bars, grates, or restraints
- The gimblets could bore holes through doors, allowing panels to be removed
- The chisels could break through stone itself
In short, this was a complete kit for escape.
The Plan Revealed
When John Kirby, keeper of Newgate, was called, the situation became clearer still.
Willoughby had in her possession a written list, detailing the exact tools required—along with a sketch of the saws themselves.
Kirby recognised the handwriting immediately.
It was Harper’s.
And when she spoke of a man with a “bushy head,” there was no doubt who she meant.
Willoughby later admitted:
Harper had given her a guinea to purchase the items.
The ironmonger’s shopman, Joseph Russell, confirmed the transaction. She had arrived with the list, paid in full, and left with the tools—though he noted she “smelt very strong of liquor.”
Her Defence
Willoughby did not deny her involvement—but she attempted to soften it.
She claimed she had merely been running an errand:
Harper had followed her and asked her to fetch the items.
She agreed, went to Saffron Hill, and obtained them as instructed.
Whether out of loyalty, coercion, or simple recklessness, she had carried out the task.
But intention, in law, mattered more than explanation.
The Verdict
The case was clear.
She had:
- Brought tools into a prison
- Without consent
- With the clear purpose of aiding escape
The jury returned a swift verdict:
GUILTY.
The Sentence
Unlike Harper, Willoughby did not face the gallows.
Instead, she was sentenced to:
- Two years’ confinement in Newgate
- A fine of one shilling
A comparatively lenient punishment—yet still a harsh reminder of the risks of interfering with the machinery of justice.
Why This Case Matters
This case offers a fascinating glimpse into the realities of 18th-century prison life, where:
- Security relied heavily on human vigilance
- Visitors could move with surprising freedom
- Escape attempts were not just possible—but actively engineered
It also highlights a crucial legal principle still relevant today:
Intent can be as powerful as action.
Willoughby never freed Harper.
She never even reached him with the tools.
But the moment she carried them through the gates, her fate was sealed.
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