Tatiana Schlossberg, granddaughter of late US President John F Kennedy, has died at 35

1 Jan 2026 • 6:09 PM MYT
Euronews
Euronews

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Environmental journalist Tatiana Schlossberg, granddaughter of President John F Kennedy, has died. She was 35.

Schlossberg, daughter of JFK's daughter Caroline Kennedy and Edwin Schlossberg, revealed she had terminal cancer in a November essay in The New Yorker.

Her death was announced in an Instagram post by the John F Kennedy Library Foundation.

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Tatiana Schlossberg, second right, granddaughter of President J.F. Kennedy pauses for a moment of silence during a ceremony at the JFK memorial Runnymede, England, Nov. 2013 AP

“Our beautiful Tatiana passed away this morning. She will always be in our hearts,” the statement said. It did not disclose a cause of death or say where she had died.

Schlossberg was diagnosed with acute myeloid leukaemia in May 2024 at 34. After the birth of her second child, her doctor noticed her white blood cell count was high.

It turned out to be acute myeloid leukaemia with a rare mutation, primarily seen in older people.

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Caroline Kennedy, left, arrives with her husband, Edwin Schlossberg and her children Tatiana Schlossberg Jack Schlossberg, right, Sunday, Oct. 29, 2023 Copyright 2023 The Associated Press. All rights reserved

In the essay A Battle With My Blood, Schlossberg recounted undergoing rounds of chemotherapy, two stem cell transplants, and participating in clinical trials.

During the most recent trial, she wrote, her doctor told her “he could keep me alive for a year, maybe.”

Schlossberg also criticised policies pushed by her mother’s cousin US Health and Human Services Secretary Robert F Kennedy Jr in the essay, saying policies he backed could hurt cancer patients like her. Her mother had urged senators to reject his confirmation.