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Ranker
ranker.com › home › other › crime › horrifying facts about june and jennifer gibbons, the 'silent twins'
Horrifying Facts About June And Jennifer Gibbons, The 'Silent Twins'
February 2, 2024 - After more than a decade in a psychiatric hospital, the twins calmly revealed that Jennifer had agreed to die so that June could live a normal life. Then, for seemingly no reason, Jennifer did just that.

Barbadian Welsh identical twins, writer and crime duo

June Gibbons (born 11 April 1963) and Jennifer Gibbons (11 April 1963 – 9 March 1993) were Welsh twin sisters. They became known as "The Silent Twins", since they only communicated with … Wikipedia
Factsheet
June Gibbons
Born (1963-04-11) 11 April 1963 (age 62)
British Forces Aden, Yemen
Occupation Fiction author
Factsheet
June Gibbons
Born (1963-04-11) 11 April 1963 (age 62)
British Forces Aden, Yemen
Occupation Fiction author
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Wikipedia
en.wikipedia.org › wiki › June_and_Jennifer_Gibbons
June and Jennifer Gibbons - Wikipedia
December 8, 2025 - June Gibbons (born 11 April 1963) and Jennifer Gibbons (11 April 1963 – 9 March 1993) were Welsh twin sisters. They became known as "The Silent Twins", since they only communicated with each other. They wrote works of fiction. In 1981, the girls committed several crimes including vandalism, ...
Discussions

June and Jennifer Gibbons -- also known as The Silent Twins -- refused to communicate with anyone other than each other. In 1993 Jennifer died under mysterious circumstances. June's response, "I am free at last."
This reminds me of the "anorexic twins" on intervention. https://youtu.be/tUYfX37paoI Basically these twins were anorexic and depressed and engaged in negative behaviors but they were always essentially challenging eachother to be worse and just very codependent for negative things. Less extreme than only talking to eachother, and these twins got help after going to rehab but now live in different countries. They both implied they could only live normally away from eachother More on reddit.com
🌐 r/UnresolvedMysteries
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May 21, 2016
June and Jennifer Gibbons, the “Silent Twins,” spoke only to each other in a secret language and were silent around others. After years in a psychiatric hospital, they believed one had to die for the other to be free. Jennifer died suddenly, and June went on to live a quiet, normal life.
The twin sisters were inseparable and their language, a sped-up Bajan Creole, made it difficult for people to understand them. In 2023, June said, "We had a speech impediment. Our parents couldn't understand a word that we were saying, nobody understood - so we stopped talking."[6] According to June, the twins had in fact been speaking English, which others had mistaken for an invented language due to the severity of their speech difficulties. The Gibbons children were the only black children in the community, and were often ostracized at school.[2] This proved to be traumatic for the twins, eventually causing their school administrators to dismiss them early each day so that they might avoid bullying. Their language became even more idiosyncratic at this time. Soon it was unintelligible to others. The girls' idioglossia has frequently been characterised as an example of cryptophasia, or a language devised and shared only by a set of twins, but June Gibbons has disputed this, stating that this was simply the effect of their speech impediment. According to June, the twins had in fact been speaking English, which others had mistaken for an invented language due to the severity of their speech difficulties. Speech therapy was recommended for the twins, but this was ultimately unsuccessful due to their continued unwillingness to speak out loud for fear of being misunderstood, as well as the family's frequent relocations due to their father's military occupation.[9][10] The twins became increasingly reserved, and eventually spoke to no one except each other and their younger sister Rose.[11][page needed] https://en.m.wikipedia.org/wiki/June_and_Jennifer_Gibbons More on reddit.com
🌐 r/interestingasfuck
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July 24, 2025
June and Jennifer Gibbons, “The Silent Twins.”
There was another set of twins who acted similarly. They were from Northern Europe I believe and one moved to the US. Once they were separated everything was fine. But then they got back together and almost instantly went nuts. There’s even video of one throwing herself under a semi trying to kill herself. She survived but yea when they were near each other they just went nuts More on reddit.com
🌐 r/UnresolvedMysteries
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December 21, 2019
The Gibbons twins: One sister's strange death
The documentary Sisters in silence is about them (link to DailyMotion because the Youtube version is geolocked). More on reddit.com
🌐 r/UnresolvedMysteries
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The Guardian
theguardian.com › society › 2003 › jul › 13 › health.lifeandhealth
The tragedy of a double life | Marjorie Wallace | The Guardian
September 20, 2017 - She died at 6:15pm that evening from sudden acute myocarditis, an inflammation of the heart muscle. At the inquest the pathology report mentioned a host of possible causes, from viral infection to drugs, poisons or sudden exercise, but there ...
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LADbible
ladbible.com › community › weird
Chilling theory behind 'silent twins' who spoke to no one but each other before one eventually died
September 3, 2024 - After being transferred to a lower-security facility in 1993, Jennifer allegedly died from a sudden inflammation at the heart, aged just 29. June began communicating normally after her sister's sudden death (Alamy/PA)
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The Lineup
the-line-up.com › home › june and jennifer gibbons: the strange case of the silent twins
The Silent Twins: The Strange Case of June and Jennifer Gibbons
December 2, 2017 - On the bus to their new home, Jennifer laid her head on June’s shoulder and said, “At long last, we’re out.” That night Jennifer died. The cause of death was an undiagnosed infection of the heart.
Find elsewhere
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The Independent
the-independent.com › news › uk
Inquiry into death of 'silent twin' | The Independent | The Independent
March 12, 1993 - The twins were taken to Caswell Clinic interim secure unit, in Glanrhyd Hospital, Bridgend, on Tuesday morning. Dr Chris Hunter, the unit's clinical director, said: 'As soon as she (Jennifer) got out of the van it was noted she was physically unwell.'
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The Independent
the-independent.com › news › uk
Silent twin's death 'remains a mystery': Jury was denied expert evidence before returning verdict that Jennifer Gibbons died from natural causes, charity says | The Independent | The Independent
May 15, 1993 - JENNIFER GIBBONS, one of the enigmatic sisters whose withdrawal into a secret world led to them being called the 'silent twins', died from natural causes, an inquest jury decided yesterday.
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MIT Press
mitpress.mit.edu › home › author
Jennifer Gibbons - MIT Press
January 6, 2023 - She wrote Discomania in the bedroom that she shared with June-Alison, who sat on a desk next to her writing The Pepsi-Cola Addict. Jennifer died on 9 March 1993, aged 29, while being transferred from Broadmoor Hospital, where the twins had been incarcerated for ten years, to a lower-security ...
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Reddit
reddit.com › r/unresolvedmysteries › june and jennifer gibbons -- also known as the silent twins -- refused to communicate with anyone other than each other. in 1993 jennifer died under mysterious circumstances. june's response, "i am free at last."
r/UnresolvedMysteries on Reddit: June and Jennifer Gibbons -- also known as The Silent Twins -- refused to communicate with anyone other than each other. In 1993 Jennifer died under mysterious circumstances. June's response, "I am free at last."
May 21, 2016 -

https://en.wikipedia.org/wiki/June_and_Jennifer_Gibbons

June and Jennifer Gibbons were identical twins born to a Caribbean couple in 1963. The family moved to Haverfordwest, Wales, shortly after the children's birth.

From the time they learned to speak, June and Jennifer had a particular high-speed patois that made it difficult for people to understand them. Being the only black children at their school, they were frequently bullied by their peers. The bullying led to their special language becoming even more irregular, to the point where no one could understand what they said.

At 14 they were sent to seperate boarding schools, to encourage them to thrive on their own. Both girls became catatonic and were quickly reuinted. Following their renuion, they spent several years locked in their room, playing with dolls, putting on operas for one another, and writing.

They wrote several short stories that they self-published. The stories tend to revolve around criminality and sex. After the stories failed to garner any attention, they left the confines of their room and started living in the real world. They continued to speak with no one but each other. They started committing crimes such as arson, theft, and assaulting one another. A judge ruled that they need to be committed, and they were sent to Broadmoor Hospital, where they remained for 14 years.

In 1993 it was decided that the twins would be transferred to Caswell Clinic, a lower-security facility. When the twins arrived at Caswell, Jennifer was found to be unresponsive. She was rushed to the hospital but later pronounced dead. The cause of death was acute myocarditis or a sudden inflammation of the heart. No drugs or poisons were found in her system.

A few days after Jennifer's death, June was reported to say, "I'm free at last, liberated, and at last Jennifer has given up her life for me."

June immediately began speaking to others and integrating into society. She was released from the mental hospital and from then on lived (and continues to live) a so called "normal life."

The central question of the strange silent twins remains -- what exactly happened to Jennifer Gibbons? Did she commit suicide? Did June murder her? Was she coerced into suicide? How did she commit it?

The answer most likely lies in the psychology of the twins relationship. Although clearly co-dependent, they also had a relationship filled with animosity. June, the firstborn of the two, wrote of her sister,

"Nobody suffers the way I do, not with a sister; with a husband, yes; with a wife, yes; with a child, yes, but this sister of mine, a dark shadow robbing me of sunlight, is my one and only torment.”

Jennifer considered her "older" sister June to be her superior in every way. June knew this and wrote,

"She wants us to be equal. There is a murderous gleam in her eye. Dear lord, I am scared of her. She is not normal … someone is driving her insane. It is me.”

For her part, Jennifer wrote of her sister,

We have become fatal enemies in each other’s eyes. We feel the irritating deadly rays come out of our bodies, stinging each other’s skin. I say to myself, can I get rid of my own shadow, impossible or not possible? Without my shadow, would I die? Without my shadow, would I gain life, be free or left to die? Without my shadow, which I identify with a face of misery, deception, murder.”

Whatever the true nature of their relationship, it seems June at least has found peace. On Jennifer's gravestone is a poem that June wrote for her. It reads: “We once were two/We two made one/We no more two/Through life be one/Rest in peace.”

Some info taken from this article: http://www.the-line-up.com/the-silent-twins-gibbons/

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UNILAD
unilad.com › community › life
Twins June and Jennifer Gibbons who spoke only to each other made pact that one must die
June 18, 2024 - June and Jennifer Gibbons, who inspired The Silent Twins film, only spoke to each other for years, but their closeness would ultimately be their downfall
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NPR
npr.org › 2015 › 05 › 08 › 405191622 › the-silent-twins
The Silent Twins : NPR
May 8, 2015 - SMITH: The cause of Jennifer's death still remains a mystery. The autopsy revealed major swelling around her heart. The coroner never found any poison in her body. Some doctors thought the high dose of medication she took at Broadmoor might ...
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BBC
bbc.com › news › uk-wales-67716241
Broadmoor: Silent twin on being locked up with Ronnie Kray
December 26, 2023 - June and Jennifer decided to become writers in their teens so got a typewriter and started reading Jane Austen, DH Lawrence and Kingsley Amis books · Their story - that included arson, Broadmoor and mixing with murderers - started in Yemen in 1963 when the Gibbons sisters were born to Barbadian parents, who settled in Wales because of their father's job in the Royal Air Force.
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Mamamia
mamamia.com.au › the-silent-twins-jennifer-june-gibbons
The haunting true story of 'the silent twins', Jennifer and June Gibbons.
April 30, 2020 - And then they said, 'We have made a pact. Jennifer has got to die.' Because they said the day that they left Broadmoor, the day that they were free from the secure hospital, one of them would have to give up their life to really enable the other one to be free."
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BBC
bbc.com › news › uk-wales-63927709
Silent twins: Film tells of sisters who only spoke to each other
December 10, 2022 - In 1993, the sisters were due to be transferred to another location, but Jennifer died in transit. Though her cause of death has never been officially realised, Ms Wallace said she and June believed Jennifer "sacrificed herself so June would ...
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Los Angeles Times
latimes.com › entertainment-arts › movies › story › 2022-10-02 › silent-twins-movie-true-story-letitia-wright
'Silent Twins' true story: What's fact, fiction in Letitia Wright drama - Los Angeles Times
October 2, 2022 - Shortly after leaving the hospital, Jennifer fell into a coma, and by that evening she was dead. Although she had acute myocarditis, there was no evidence of a cause of death.
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Unresolved
unresolved.me › june-jennifer-gibbons-the-silent-twins
June & Jennifer Gibbons (The Silent Twins) — Unresolved
However, at the end of the day, most of June and Jennifer’s story can be explained by the simple fact that the girls were misunderstood and mistreated for a large portion of their lives, and the hyper-dependence on each other that grew out of that social isolation was simply such a strong force in their lives, that sadly, only death could sever it. No one, besides the twins themselves, will ever truly know what, exactly, the bond between June and Jennifer Gibbons, the Silent Twins, was like - and moreover, it seems that we’ll sadly never truly know what caused Jennifer’s death, besides perhaps Marjorie Wallace’s explanation that she “willed herself to die” so that her twin could be “free.”
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Kiddle
kids.kiddle.co › June_and_Jennifer_Gibbons
June and Jennifer Gibbons facts for kids
November 1, 2025 - June Gibbons (born April 11, 1963) and Jennifer Gibbons (April 11, 1963 – March 9, 1993) were identical twin sisters who grew up in Wales. They became known as "The Silent Twins" because they mostly communicated only with each other.