Tatiana Schlossberg, JFK's Granddaughter, Dies At 35

Environmental journalist Tatiana Schlossberg, one of three grandchildren of the late President John F. Kennedy, has died. Her family disclosed her death in a statement posted online Tuesday by the John. F. Kennedy Library Foundation. It did not give a cause of death for Schlossberg, who was 35. The daughter of Kennedy’s daughter, Caroline Kennedy, and Edwin Schlossberg, the journalist revealed she had terminal cancer in a November 2025 essay in The New Yorker. She was diagnosed with acute myeloid leukemia in May 2024 at age 34 after the birth of her second child. In the essay titled “A Battle with my Blood,” Schlossberg recounted rounds of chemotherapy, stem cell transplants and clinical trials.