There are few figures in American history who embody grace under pressure quite like Jacqueline Kennedy Onassis. The woman who became First Lady at 31 was widowed at 34, her husband shot beside her in a motorcade—and what she did with the next three decades is a story of deliberate reinvention. This article traces Jackie Kennedy’s life after the assassination: the choices she made, the loves she found, and the legacy she built until her death at age 64 from lymphoma.
Born: July 28, 1929 ·
Died: May 19, 1994 ·
Age at Death: 64 ·
First Lady Term: 1961–1963 ·
Spouses: John F. Kennedy (m. 1953–1963), Aristotle Onassis (m. 1968–1975) ·
Children: Caroline, John Jr., Patrick (stillborn)
Quick snapshot
- Cause of death: non-Hodgkin lymphoma (JFK Library (presidential archive))
- Married JFK on September 12, 1953 (JFK Library (presidential archive))
- Married Aristotle Onassis in 1968 (JFK Library (presidential archive))
- Worked as a book editor at Viking Press and Doubleday (Soy Carmin (biographical feature))
- The exact wording of JFK’s last words (multiple eyewitness accounts vary)
- The precise nature of her relationship with Maurice Tempelsman (romantic partner vs. companion)
- Full extent of her mental health struggles after the assassination
- JFK assassinated: 1963-11-22 (JFK Library (presidential archive))
- Married Onassis: 1968 (JFK Library (presidential archive))
- Onassis died: 1975 (JFK Library (presidential archive))
- Diagnosed with lymphoma: December 1993 (National Archives Foundation (historical repository))
- Her legacy continues through the JFK Library and her children’s public work
- Her fashion and style influence remains a cultural benchmark
The table below summarizes the key biographical details of Jacqueline Kennedy Onassis, from her birth to her final role as a book editor.
| Attribute | Value |
|---|---|
| Full Name | Jacqueline Lee Kennedy Onassis |
| Born | July 28, 1929, Southampton, New York, USA |
| Died | May 19, 1994, New York City, USA |
| Spouses | John F. Kennedy (m. 1953–1963), Aristotle Onassis (m. 1968–1975) |
| Children | Caroline Kennedy, John F. Kennedy Jr., Patrick Bouvier Kennedy (stillborn) |
| Education | Vassar College, University of Grenoble, George Washington University |
| Notable Role | First Lady of the United States (1961–1963) |
What was Jackie’s cause of death?
In December 1993, Jackie was diagnosed with non-Hodgkin lymphoma, a cancer that attacks the lymphatic system. She announced the diagnosis in January 1994 and said the initial prognosis was good, according to the National Archives Foundation (historical repository). By May, the cancer had turned terminal.
What were Jackie’s last words before she died?
She left the hospital on May 18, 1994, and died in her sleep the next night, aged 64, at her New York City apartment. Her last words were reportedly to her son John F. Kennedy Jr.: “I love you, John.” She was surrounded by family and friends in her final hours.
What was Jackie doing when she died?
Jackie was at home, in her private Fifth Avenue apartment, having chosen to leave the hospital for her final days. She had been working as a book editor at Doubleday until the illness forced her to stop.
The pattern: Jackie Kennedy’s final act was a private one, in control—she chose where and how to spend her last hours, just as she had chosen her public moves for three decades.
What happened to Jackie Kennedy after JFK died?
On November 22, 1963, John F. Kennedy was assassinated in Dallas, Texas. Jackie, at 34, was in the car with him—her pink suit still stained with his blood. She spent the next 31 years rebuilding her life.
How long did Jackie live after JFK died?
She lived exactly 30 years, 5 months, and 27 days after the assassination. Her entire post-White House life was longer than JFK’s presidency by a factor of more than five.
Was Jackie O still married to Onassis when he died?
Yes. Jackie married Aristotle Onassis in 1968, and they remained married until his death on March 15, 1975. The marriage had been controversial—a Kennedy marrying a Greek shipping magnate nearly twice her age—but it gave her financial independence and privacy. According to the JFK Library (presidential archive), after Onassis died, she entered a successful career in publishing.
Jackie’s marriage to Onassis is often framed as a pragmatic move—but she stayed married to him until his death, then built an independent editorial career on her own terms. That second act defined her final two decades more than any single relationship.
She worked at Viking Press and later Doubleday as a book editor, curating manuscripts on subjects from art to politics. She raised her two surviving children, Caroline and John Jr., in private Manhattan, far from the White House spotlight.
The implication: Jackie Kennedy was not simply a widow. She was a working professional, a single mother, and the curator of a presidential legacy—three roles she wove together without public drama.
Who was the love of Jackie Kennedy’s life?
This is the question that fascinates readers most—and the answer is more layered than a single name.
Jackie’s first love was John F. Kennedy, whom she married on September 12, 1953. Despite JFK’s known infidelities, their partnership was genuine and politically potent. Her second husband, Aristotle Onassis, provided a different kind of bond—wealthy, European, and far from Washington.
What was Jackie Kennedy’s relationship with Maurice Tempelsman?
In her final decade, Jackie had a close relationship with Maurice Tempelsman, a Belgian-born diamond merchant. They shared a home in New York, traveled together, and he was with her at her deathbed. Tempelsman described her as “the most remarkable woman I have ever known” (Soy Carmin (biographical feature)).
Jackie Kennedy had three significant partners across her life: a president, a billionaire, and a diamond merchant. None of them were “the one” in a simple sense. She chose each for a different chapter—public partnership, financial security, and quiet companionship.
The catch: The question “Who was the love of her life?” may have no single answer. Jackie Kennedy’s life contained multiple loves, each serving a distinct stage of her evolving identity.
What were JFK’s last words to Jackie?
According to eyewitness accounts, as the shots rang out in Dallas on November 22, 1963, JFK’s last words to his wife were “Jackie, I’m hit” or “My God, I’ve been hit.” The exact phrasing varies among those who were in the motorcade, and no definitive recording exists.
The contrast is stark: the most powerful man in the world, killed in seconds, and his wife—sitting inches away—became the keeper of that final, fragmented moment. For decades, Jackie refused to discuss the assassination publicly. She never gave a detailed interview about what she saw.
What this means: JFK’s last words to Jackie remain uncertain—and that uncertainty is itself a form of historical truth. The most famous couple in America ended with an unclear sentence in a car.
What disability did Jackie Kennedy have?
Jackie Kennedy was diagnosed with a benign thymoma in 1975, a tumor on the thymus gland that was surgically removed that same year. While not a disability in the typical sense, it marked a major health event that shaped her later years.
What was Jackie Kennedy’s early life like?
Born Jacqueline Lee Bouvier on July 28, 1929, in Southampton, New York, she grew up in a wealthy but turbulent household. Her parents divorced when she was young. She studied at Vassar College, the University of Grenoble in France, and George Washington University, graduating with a degree in French literature. She worked as a photographer for the Washington Times-Herald before meeting JFK.
She also experienced significant loss: her son Patrick died two days after birth in 1963, and she had multiple miscarriages. After JFK’s assassination, she reportedly struggled with depression and anxiety, though she never publicly discussed the extent of her mental health struggles.
The trade-off: Jackie Kennedy’s health challenges were not a single medical condition but the cumulative weight of trauma, loss, and surgeries—and she managed it all without any public collapse.
Timeline of Jackie Kennedy’s life and legacy
- July 28, 1929 – Jacqueline Lee Bouvier born in Southampton, New York
- 1951 – Graduates from George Washington University with a degree in French literature
- September 12, 1953 – Marries John F. Kennedy (JFK Library (presidential archive))
- 1961 – JFK becomes president; Jackie becomes First Lady
- November 22, 1963 – JFK assassinated in Dallas; Jackie is in the car (JFK Library (presidential archive))
- 1964 – Begins work to build the John F. Kennedy Library; chooses I. M. Pei as architect (National Archives Foundation (historical repository))
- 1968 – Marries Aristotle Onassis (JFK Library (presidential archive))
- 1975 – Onassis dies; Jackie undergoes surgery for a benign thymoma (JFK Library (presidential archive))
- 1970s–1980s – Works as a book editor at Viking Press and later Doubleday; develops relationship with Maurice Tempelsman
- December 1993 – Diagnosed with non-Hodgkin lymphoma (National Archives Foundation (historical repository))
- May 19, 1994 – Dies at 64 in her New York City apartment (JFK Library (presidential archive))
- 1994 – Buried beside JFK at Arlington National Cemetery
Why this pattern matters: The timeline shows a woman who spent as many years after the White House as before. Her post-assassination life was not an epilogue—it was her longest, most autonomous chapter.
Confirmed facts
- Cause of death was non-Hodgkin lymphoma (JFK Library (presidential archive))
- She was married to John F. Kennedy and later Aristotle Onassis (JFK Library (presidential archive))
- She had a benign thymoma removed in 1975
- She died in her New York apartment at age 64 (JFK Library (presidential archive))
- She worked as a book editor at Doubleday
What remains unclear
- Exact wording of JFK’s last words (multiple accounts)
- Nature of her relationship with Maurice Tempelsman (romantic vs. companion)
- Full extent of her mental health struggles after assassination
“I want to make the White House the most beautiful house in America.”
– Jacqueline Kennedy
“The most remarkable woman I have ever known.”
– Maurice Tempelsman
Jackie Kennedy’s life is not a tragedy—it is a case study in resilience. She was First Lady at 31, widowed at 34, remarried at 39, a working editor at 46, and independent until cancer took her at 64. For any reader who has faced loss and wondered what comes next, her story offers an answer: the next chapter is yours to write. She proved that grace is not the absence of pain, but the choice to move forward after it.
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Frequently asked questions
What was Jackie Kennedy’s net worth?
At the time of her death in 1994, Jackie’s estate was estimated at roughly $43 million, including art, jewelry, and property.
How did Jackie Kennedy contribute to the arts?
As First Lady, she restored the White House and made it a showcase for American art and culture. Later, as a book editor, she championed authors and subjects related to art, history, and architecture.
What was Jackie Kennedy’s relationship with her children?
She was intensely private about her children, Caroline and John Jr., raising them away from media attention in New York City. Both have spoken of her as a devoted mother.
Did Jackie Kennedy remarry after Onassis?
No. After Aristotle Onassis died in 1975, Jackie never remarried. She had a long-term relationship with Maurice Tempelsman but did not marry him.
Where is Jackie Kennedy buried?
She was laid to rest beside President Kennedy in Arlington National Cemetery outside Washington, DC.
What honors did Jackie Kennedy receive?
She received the Presidential Medal of Freedom posthumously in 1994. She is widely recognized as one of the most influential First Ladies and style icons in American history.
What was Jackie Kennedy’s fashion influence?
Jackie’s style—the pillbox hats, tailored suits, and oversized sunglasses—defined 1960s fashion and continues to inspire designers today.
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Edward Davies Bennett is Editor-in-Chief and Responsible Publisher at Insight Britain, overseeing editorial standards, publication decisions and the corrections process.