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Tatiana Schlossberg, a writer and the daughter of Caroline Kennedy, has died at the age of 35 following a battle with cancer, her family announced on Tuesday, December 30.
The news was shared through a statement posted by the JFK Library Foundation on behalf of Schlossberg's extended family. "Our beautiful Tatiana passed away this morning. She will always be in our hearts," the message read, signed by multiple family members.
Schlossberg was the middle child of Caroline Kennedy and Edwin Schlossberg. She is survived by her parents, her older sister Rose, her younger brother Jack, her husband George Moran, and their two young children.
In November 2025, Schlossberg publicly revealed that she had been diagnosed with acute myeloid leukemia in a deeply personal essay published in The New Yorker. She explained that doctors discovered the disease while she was hospitalized after giving birth to her second child, a daughter.
"I did not — could not — believe that they were talking about me," she wrote of the diagnosis, noting that she had felt healthy and active just days earlier. Treatment required aggressive chemotherapy and stem cell transplants, with her sister Rose serving as a donor.
Throughout her illness, Schlossberg wrote candidly about the emotional toll on her family, expressing grief over adding another loss to a family marked by historic tragedy. She reflected on her desire to protect her mother from further pain and her fear that her children would not remember her.
A Yale graduate with a master's degree from Oxford, Schlossberg built a career as a writer focused on environmental issues and climate change. She authored essays and books centered on sustainability and was planning further research on ocean conservation before her illness.
In her final months, Schlossberg emphasized gratitude for her husband, who balanced caring for their children while supporting her through prolonged hospital stays. She also spoke openly about the limits illness placed on her ability to care for her newborn daughter.
Schlossberg's essay was widely praised for its honesty, clarity and emotional depth, offering a rare public account of illness, motherhood and mortality. Her writing legacy endures as a testament to compassion, intellect and courage in the face of unimaginable loss.
