John F. Kennedy’s granddaughter Tatiana Schlossberg passed away at 35, after a battle with inversion 3 leukemia
Tatiana Schlossberg faced down cancer with raw honesty until it claimed her life early Tuesday morning, December 30, 2025, at age 35. The granddaughter of President John F. Kennedy passed away in New York City after a fierce battle with acute myeloid leukemia–a rare “Inversion 3” form that struck just months after her second child’s…