On Dec. 30, the JFK Foundation Library’s social media accounts announced that Tatiana Schlossberg, the second daughter of Caroline Kennedy and Edwin Schlossberg, died. She was 35.
An environmental journalist and author, Schlossberg revealed that she had been diagnosed with acute myeloid leukemia in an essay published by The New Yorker in November 2025.
In the essay, she shared that doctors found the disease while she was in the hospital after giving birth to her second baby, daughter Josephine, back in 2024. Schlossberg and husband George Moran, who tied the knot in 2017, also share a son, Edwin.
“Our beautiful Tatiana passed away this morning. She will always be in our hearts,” read the post, which was signed by “George, Edwin and Josephine Moran, Ed, Caroline, Jack, Rose and Rory.”
Though she was fairly private, Tatiana stepped out for special events with her family members. Below, see some of her photos through the years.
Mom and Me
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In May 2000, Tatiana was pictured getting a big hug and kiss from her mother outside the JFK Library after she handed out the John F. Kennedy Profile in Courage Award.
Back in the Day
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Caroline and Tatiana Schlossberg spent some quality time at the Hampton Classic Horse Show in Bridgehampton, Long Island, during Labor Day weekend 2000.
Boys Will Be Boys
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Tatiana was pictured in a playful moment with her mother and brother in New York back in 2006.
Night on the Town
Dimitrios Kambouris/WireImage
Tatiana hung out with big sister Rose Schlossberg, Marc Jacobs and mom Caroline at Olympus Fashion Week back in the spring of 2006.
Keeping Close
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Tatiana and Jack embraced their mother as the family attended the Democratic National Convention (DNC) in 2008.
Showing Support
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Alongside mom Caroline and little brother Jack, Tatiana was snapped showing support to big sister Rose as she graduated from Harvard back in 2010.
Golden Girl
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Tatiana flaunted a gold dress at the American Ballet Theatre’s annual Spring Gala and 70th anniversary season opener back in 2010.
Side-by-Side
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Jack and Tatiana listened intently as their mother sat before the U.S. Senate Foreign Relations Committee to be confirmed as the U.S. Ambassador to Japan in 2013.
Preserving Legacy
Clodagh Kilcoyne/Getty
Tatiana, Jack, Rose, Edwin and Caroline attended a ceremony to commemorate the 50th anniversary of John F Kennedy Sr.’s visit to Ireland on June 22, 2013, in New Ross, Ireland.
On Duty
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In 2019, she appeared on Late Night with Seth Meyers to discuss her book, Inconspicuous Consumption: The Environmental Impact You Don’t Know You Have.
Doing Good
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Tatiana spoke at “Intelligencer Live: Our Warmer Future” presented by New York Magazine and Brookfield Place in New York back in 2019.
Welcoming Royalty
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The Schlossbergs welcomed Prince William to the John F. Kennedy Presidential Library and Museum in Boston, Massachusetts, in 2022.
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