Few people have packed as much courage and mystery into a life as Harriet Tubman. She escaped slavery only to return again and again to lead others north, all while managing a severe disability caused by a childhood head injury.

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Birth year: 1822 · Approximate number of missions on the Underground Railroad: 13 · Estimated number of enslaved people rescued: 70 · Year of death: 1913 · Disability: Temporal lobe epilepsy (likely due to head trauma)

Quick snapshot

1Confirmed facts

2What’s unclear
  • Exact birth year uncertain — most sources say 1822 but records are incomplete (National Women’s History Museum)
  • Precise medical diagnosis of her disability is debated (narcolepsy vs. temporal lobe epilepsy vs. traumatic brain injury) (PubMed Central (medical review))
  • Exact wording of her last words varies across sources (National Women’s History Museum)
  • Precise location of her birth plantation is not documented (National Women’s History Museum)

3Timeline signal
  • 1822: Born into slavery in Maryland
  • 1835: Severe head injury at age 13
  • 1849: Escaped to Philadelphia
  • 1850–1860: ~13 missions on the Underground Railroad
  • 1861–1865: Civil War service as spy and scout
  • 1913: Died of pneumonia in Auburn, NY

4What’s next
  • Ongoing historical research into the nature of her disability (PubMed Central)
  • Continued advocacy for recognition, including the proposed $20 bill redesign (PubMed Central)
  • Growing interest in disability-centered narratives of her life (PubMed Central)

Key facts about Harriet Tubman

Six essential details that frame her life, from her birth name to the number of people she led to freedom.

Label Value
Full name Harriet Tubman (born Araminta Ross)
Birth date c. 1822
Death date March 10, 1913
Known for Underground Railroad conductor, abolitionist
Disability Temporal lobe epilepsy due to head trauma
Number of rescue missions 13

What is Harriet Tubman best known for?

Underground Railroad conductor

  • Harriet Tubman is best known as a conductor on the Underground Railroad, making approximately 13 trips to rescue about 70 enslaved people (National Women’s History Museum (biography resource)).
  • Her work earned her the nickname “Moses” among the communities she helped (UK Disability History Month (academic guide)).

Abolitionist activism

  • Tubman was also a Union spy, nurse, and scout during the Civil War, and the first woman to lead an armed expedition — the Combahee Ferry raid, which liberated more than 700 enslaved people (UK Disability History Month).
  • After the war, she advocated for women’s suffrage and founded the Home for Aged & Indigent Negroes (National Women’s History Museum).

What this means: Tubman’s fame rests on her unmatched record of self-liberation and return — a pattern that becomes even more remarkable when you consider the physical toll it took on her body.

The paradox

Her greatest strength — the ability to move stealthily through hostile terrain — may have been partly shaped by the very injury that caused her debilitating seizures and blackouts.

What happened to Tubman when she was 13?

The head injury that changed her life

  • At age 13, Tubman suffered a severe head injury when an overseer threw a heavy metal weight at another enslaved person and hit her instead (National Women’s History Museum (biography resource)).
  • The wound caused lifelong seizures, severe headaches, and vivid dreams which she interpreted as religious visions (National Women’s History Museum).

Onset of seizures and visions

  • A modern medical review in PubMed Central suggests her symptoms — acute loss of consciousness, amnesia, headaches, sleep attacks, and vivid dreams — are consistent with post-traumatic narcolepsy (PubMed Central (medical review)).
  • Other historians describe the condition as temporal lobe epilepsy, but the exact diagnosis remains debated (UK Disability History Month (academic guide)).

“Tubman’s symptoms — acute loss of consciousness, amnesia, headaches, sleep attacks, and vivid dreams — are consistent with post-traumatic narcolepsy.”

— PubMed Central medical review (PubMed Central)

The implication: That single act of violence not only caused decades of physical suffering — it also gave Tubman a neurological condition that, in her own telling, became a source of spiritual guidance.

What is Harriet Tubman’s disability?

Temporal lobe epilepsy

  • Tubman is widely described as having temporal lobe epilepsy caused by the head trauma, with symptoms including sudden sleep episodes, headaches, and visions (National Women’s History Museum (biography resource)).
  • However, the 2023 PubMed Central review argues her pattern of sudden unconsciousness is more typical of narcolepsy with cataplexy (PubMed Central (medical review)).

How disability affected her work

  • Her seizures and trance-like states were often regarded by her community as divine visions, which strengthened her authority as a leader (UK Disability History Month (academic guide)).
  • In 1898, she underwent brain surgery in Boston without anesthesia to try to relieve her painful headaches — a testament to the severity of her condition (Ms. Magazine (feminist publication)).

Why this matters: Her disability wasn’t a weakness she overcame — it was a lens through which she experienced the world, and paradoxically, it may have enhanced the spiritual conviction that drove her.

The upshot

Modern readers should see Tubman not as a hero who succeeded despite disability, but as a person whose neurological condition was interwoven with her leadership and faith.

What did Harriet Tubman say before she died?

Her reported last words

  • According to the National Women’s History Museum, Tubman’s last words were a biblical quotation spoken to a friend: “I go away to prepare a place for you, that where I am you also may be” (National Women’s History Museum (biography resource)).
  • Other accounts simplify this to “I go to prepare a place for you,” but the exact phrasing varies.

Legacy of faith

  • Tubman died of pneumonia in 1913 at the Home for the Aged & Indigent Negroes in Auburn, New York, at about age 91 (National Women’s History Museum).
  • Her faith, rooted in the Bible and her visions, remained a constant throughout her life.

The pattern: Even at the end, Tubman’s words echoed the language of deliverance that defined her work — preparing a place for others, just as she had done on the Underground Railroad.

Why did Harriet’s dad cover his eyes?

Ben Ross and his method of signaling

  • Harriet’s father, Ben Ross, would cover his eyes with a hat when it was safe for her to approach — a secret signal used to communicate without raising suspicion (National Women’s History Museum (biography resource)).
  • This was part of the careful communication network among enslaved families, where nonverbal cues were essential for safety.

Family and escape

  • Ben Ross himself was an enslaved man who later purchased his freedom, and his wife, Harriet’s mother, remained enslaved — which likely motivated Tubman’s determination to free her family (National Women’s History Museum).

The trade-off: Small gestures like a hand covering eyes carried life-or-death stakes. This culture of encoded communication shaped Tubman’s own tactical skills on the Underground Railroad.

Timeline of Harriet Tubman’s life

  • : Born into slavery in Dorchester County, Maryland. (National Women’s History Museum)
  • : Sustained a severe head injury when an overseer threw a weight at another enslaved person, hitting her. (National Women’s History Museum)
  • : Escaped slavery to Philadelphia. (National Women’s History Museum)
  • : Conducted approximately 13 missions on the Underground Railroad, rescuing about 70 enslaved people. (UK Disability History Month)
  • : Served as a spy, nurse, and scout for the Union Army during the Civil War. (UK Disability History Month)
  • : Died of pneumonia in Auburn, New York. (National Women’s History Museum)

Clarity: What’s known and what’s still debated

Confirmed facts

  • She was born into slavery around 1822. (National Women’s History Museum)
  • She suffered a head injury at age 13 caused by a thrown weight. (National Women’s History Museum)
  • She made multiple trips to rescue enslaved people via the Underground Railroad. (UK Disability History Month)
  • She served as a Union spy and nurse during the Civil War. (UK Disability History Month)

What’s unclear

  • The exact year of her birth is uncertain. (National Women’s History Museum)
  • The precise nature of her disability diagnosis (interpreted as temporal lobe epilepsy or narcolepsy). (PubMed Central)
  • The exact wording of her last words is debated. (National Women’s History Museum)
  • The precise location of her birth plantation is not documented. (National Women’s History Museum)

Quotes that capture her voice

“I go away to prepare a place for you, that where I am you also may be.”

— Harriet Tubman, reported last words (National Women’s History Museum)

Tubman claimed she freed a thousand slaves and would have freed more if they had recognized their own bondage. (UK Disability History Month)

Summary: What Tubman’s story means today

Harriet Tubman’s life challenges every simplistic narrative about disability and heroism. Her traumatic brain injury didn’t stop her — it may even have sharpened the spiritual resolve that made her so effective. For historians, educators, and disability advocates, the lesson is clear: to truly honor her legacy means acknowledging the full, complicated person, including the neurological condition she carried every step of the way. For readers still learning about her, the choice is to see her not as a myth, but as a real woman who turned a devastating injury into an unexpected source of strength.

Additional sources

disrightsct.org, en.wikipedia.org, misns.org, facebook.com

Her legacy as an Underground Railroad conductor is so enduring that Harriet Tubmans role on the $20 bill continues to spark national conversations about representation and historical memory.

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Frequently asked questions

How old was Harriet Tubman when she escaped?

She escaped slavery in 1849 at about 27 years old (National Women’s History Museum).

What was Harriet Tubman’s role in the women’s suffrage movement?

After the Civil War, she spoke at women’s rights conventions and worked alongside Susan B. Anthony and others to advocate for women’s suffrage (UK Disability History Month).

Did Harriet Tubman work with other abolitionists?

Yes, she collaborated with Frederick Douglass, John Brown, William Still, and many others in the abolitionist network (National Women’s History Museum).

What was the Underground Railroad?

It was a secret network of safe houses and routes used by enslaved African Americans to escape to free states and Canada before and during the Civil War.

Did Harriet Tubman receive any military honors?

She received a military pension as a nurse, but no formal military honors were awarded during her lifetime. In 2021, a bill was introduced to award her the Congressional Gold Medal (UK Disability History Month).

Where is Harriet Tubman buried?

She is buried at Fort Hill Cemetery in Auburn, New York (National Women’s History Museum).

Was Harriet Tubman married?

She married John Tubman, a free Black man, in 1844. After his death she married Nelson Davis, a Civil War veteran, in 1869 (National Women’s History Museum).

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