Jack Schlossberg reveals sister Tatiana's final words to him before tragic death

Jack Schlossberg told CBS Sunday Morning that his late sister Tatiana’s last words to him were about his campaign: “You better win.” He said he “knows she’s still rooting for” his political career and added, “No one knew me better, and I knew no one better than her.” He reflected on growing up with Tatiana and their older sister, Rose, calling it “brutal” and saying, “They don’t let you get away with anything.

My style is never good enough. I’ve never gotten an answer right in my entire life.” He also acknowledged, “In all honesty, they taught me everything I know about how to be a strong person.” Tatiana, an environmental journalist, lost her battle with acute myeloid leukemia in December 2025 at 35.

Jack and Rose — along with their parents, Caroline Kennedy and Edwin Schlossberg, Tatiana’s husband, George Moran, and the couple’s two kids — signed the statement announcing her death: “Our beautiful Tatiana passed away this morning.

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