Tatiana Schlossberg was a talented environmental journalist and author from a famous family. As the granddaughter of President John F. Kennedy, she carved her own path by focusing on climate change and how daily habits harm the planet. Her life blended privilege, passion for writing, and a brave fight against illness.
| Category | Details |
|---|---|
| Full Name | Tatiana Celia Kennedy Schlossberg |
| Birth | May 5, 1990, New York City |
| Death | December 30, 2025 (age 35), complications from acute myeloid leukemia |
| Parents | Caroline Kennedy (daughter of JFK) & Edwin Schlossberg |
| Siblings | Rose Kennedy Schlossberg, Jack Schlossberg |
| Spouse | George Winchester Moran (m. 2017) |
| Children | Son (~2022), daughter (May 2024) |
| Education | Yale University (BA History; Yale Herald editor); Oxford University (MA American History, 2014) |
| Career | New York Times climate reporter (2014–2017); freelance writer for The Atlantic and Vanity Fair; author of Inconspicuous Consumption (2019) |
| Diagnosis | Acute myeloid leukemia (diagnosed postpartum, May 2024; rare aggressive form) |
| Treatments | Chemotherapy, two stem cell transplants (one donated by sister Rose), clinical trials, transfusions |
| Final Essay | “A Battle with My Blood” (The New Yorker, Nov 2025; written after receiving a terminal prognosis) |
Family Roots
Born in 1990 to Caroline Kennedy and Edwin Schlossberg, Tatiana grew up in New York City and on Martha’s Vineyard. She shared close bonds with her siblings Rose and Jack, blending her mother’s Irish Catholic heritage with her father’s Jewish background.
Education Path
Tatiana studied history at Yale University, where she led the student newspaper Yale Herald. She later earned a master’s degree in American history from Oxford University in 2014.
Writing Career
She reported on science and climate for The New York Times until 2017, then freelanced for outlets like The Atlantic and Vanity Fair. Her 2019 book, Inconspicuous Consumption, won praise for exposing hidden environmental impacts of everyday choices.
Personal Life
Tatiana married George Winchester Moran in 2017 and had two children, including a daughter born in 2024. In late 2025, she shared her terminal leukemia diagnosis publicly. She passed away on December 30, 2025, at age 35.
Tatiana Schlossberg’s Death
Tatiana Schlossberg passed away on December 30, 2025, at age 35 after a courageous battle with acute myeloid leukemia. The cause stemmed from a rare, aggressive mutation of this blood cancer, typically seen in older adults, which she discovered shortly after giving birth to her second child in May 2024.
Diagnosis Timeline
Doctors spotted elevated white blood cell counts during a postpartum check-up, leading to her leukemia diagnosis despite her feeling healthy and active. She underwent intense chemotherapy, two stem cell transplants (one from her sister Rose), blood transfusions, and clinical trials, enduring relapses, graft-versus-host disease, and a near-fatal hemorrhage.
Final Months
In a November 2025 New Yorker essay titled “A Battle with My Blood,” Tatiana shared her terminal prognosis, estimating less than a year left, and critiqued her cousin Robert F. Kennedy Jr.’s health policies. Her family announced her passing via the JFK Library Foundation, stating, “Our beautiful Tatiana passed away this morning. She will always be in our hearts,” without disclosing the exact location.