In a recent interview with Vanity Fair, Jack Schlossberg, the grandson of the late President John F. Kennedy, opened up about his ongoing grief following the death of his sister, Tatiana Schlossberg. Describing her as his “best friend,” Jack expressed the deep impact her loss has had on his life. Tatiana passed away on December 30, 2022, after battling acute myeloid leukaemia, a rare and aggressive blood cancer she had revealed only months prior.
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Reflecting on her illness, Jack noted that her diagnosis changed everything for him. “I don’t think I’ll ever process it,” he confessed, adding that the world feels irrevocably different now that she is gone. Tatiana had shared her emotional journey with cancer in an essay published in The New Yorker, detailing how she received her diagnosis just hours after the birth of her second child, which highlights the tragic nature of her experience.
At 35 years old, Tatiana was an accomplished environmental journalist and author whose work resonated with many. Jack vividly remembered their close bond, stating, “We could finish each other’s sentences. I miss her all the time. Every day I think about her.” Her influence has left a lasting imprint on him, serving as a driving force in his own life.

The younger Schlossberg, who is currently running for a congressional seat in New York, has expressed that his sister’s battle with cancer has spurred him to maximise the potential of his own life. He feels a sense of duty both to her memory and to himself to engage in public service actively. “It’s made me all the more motivated, engaged, and focused on making the most out of my life,” he stated. He views politics as a noble calling and believes he is well-suited to represent the constituents of New York’s 12th Congressional District.
In a separate interview earlier this year with CBS Sunday Morning, he recounted one of Tatiana’s last words to him: “You better win.” This poignant message has stayed with him and fuels his determination to succeed in his political aspirations. “She wanted me to win,” he reiterated, expressing a strong commitment to honour her legacy through his campaign.
Jack is set to compete against nearly a dozen other candidates in the upcoming Democratic primary scheduled for June 23. His entry into politics comes after a momentous family tragedy, and his candidacy represents both a personal quest and a tribute to his sister’s memory.
However, his campaign has faced criticism and scrutiny, including a recent report from The New York Times that described it as “chaotic.” Some allegations suggested he had gone missing from public view without explanation. Jack has publicly refuted these claims, insisting that much of the coverage is inaccurate. In an interview with CNN, he dismissed the notion that he had simply taken a nap following his announcement, humorously posting a photo on social media with a cheeky caption about needing rest.
As he navigates the challenges of his campaign and continues to honour his sister’s memory, Jack Schlossberg remains focused on his goals. He acknowledges the profound impact of Tatiana’s illness on his perspective about life and duty, motivating him to strive for change and contribute positively to the world around him.
In this emotional time, Jack has transformed his grief into a commitment to public service, illustrating his belief that the best way to commemorate his sister is by dedicating himself to the sort of causes she cared about passionately. Whether or not he succeeds in his political ambitions, his journey serves as a poignant reminder of the connections we maintain with our loved ones and the legacies we carry forward.
