Tatiana Schlossberg, Environmental Writer and JFK Granddaughter, Dies of Cancer at 35

Tatiana Celia Kennedy Schlossberg has died. She was 35 years old. The environmental journalist and author passed away on Tuesday following a battle with cancer.

She was the daughter of Caroline Kennedy and Edwin Schlossberg. She was also a granddaughter of President John F. Kennedy. Her family confirmed her death in a public statement.

A Private Battle Shared to Help Others

Schlossberg was diagnosed with acute myeloid leukemia. The diagnosis came shortly after the birth of her second child in 2023. This was confirmed in her own powerful writing for The New Yorker.

In a November 2025 essay titled “A Battle With My Blood,” she detailed her shock. She described being healthy and active one day, then facing immediate chemotherapy the next. Her family provided unwavering support throughout her treatment.

Her older sister, Rose, donated stem cells for a transplant. According to People magazine, her husband, George Moran, and parents helped care for their two young children. Schlossberg wrote openly about this difficult journey to connect with others facing similar fights.

Legacy of a Writer and Advocate

Beyond her famous family name, Schlossberg built her own career. She was a respected science and environment reporter. Her work appeared in major publications like The New York Times.

She also authored the book “Inconspicuous Consumption.” It explored the environmental impact of everyday technology and habits. Colleagues remember her as a sharp, thoughtful voice on climate issues.

Her passing is a significant loss to both journalism and the Kennedy family. It highlights the indiscriminate nature of illness. Her story of private strength and public vulnerability leaves a lasting mark.

The death of Tatiana Schlossberg from cancer concludes a life dedicated to family and environmental truth. Her courageous writing during her illness provides a profound, human legacy beyond her notable name.

Info at your fingertips

What type of cancer did Tatiana Schlossberg have?

She was diagnosed with acute myeloid leukemia (AML). This is a fast-moving cancer of the blood and bone marrow. Her diagnosis came suddenly after she gave birth to her daughter.

Who is Tatiana Schlossberg’s husband?

She was married to George Moran. The couple met while they were students at Yale University. They married in 2017 and had two children together.

What did Tatiana Schlossberg write about?

She was an environmental journalist and author. Her book, “Inconspicuous Consumption,” examined the hidden environmental costs of modern life. She also wrote for The New York Times on climate topics.

How did her family support her during her illness?

Her parents and siblings helped care for her two young children. Her sister, Rose, was a stem cell donor for a transplant. Schlossberg wrote that her family held her hand “unflinchingly” throughout her treatment.

Where was Tatiana Schlossberg’s death announced?

The JFK Library Foundation made the announcement on behalf of the family. They posted a tribute on their official Instagram account. The statement called her “our beautiful Tatiana.”