Grieving Jack Schlossberg Seen With Nephew Entering Sister Tatiana’s NYC Building Hours After Her Death

A heartbroken Jack Schlossberg was seen pushing his young nephew into his late sister Tatiana Schlossberg’s New York City apartment building on Tuesday, just hours after the family announced her tragic death following a battle with terminal cancer.

Schlossberg, 32 who is currently running for Congress in New York’s 12th Congressional District, soon to be vacated by longtime Rep. Jerold Nadler appeared visibly distraught. The Kennedy heir looked disheveled and puffy-eyed as he rushed a stroller into his sister’s luxury Park Avenue building.

Tatiana Schlossberg, a married mother of two, died Tuesday at the age of 35 after a courageous fight with leukemia.

Last month, Tatiana revealed in an emotional essay for The New Yorker that she had been given less than a year to live. She disclosed that she was diagnosed with acute myeloid leukemia carrying a rare genetic mutation.

According to her essay, Tatiana received the terminal prognosis in January. She wrote that her immediate family had stepped in to help raise her two young children  her son Edwin, 3, and a 19-month-old daughter while she underwent intensive treatment.

Jack Schlossberg had previously spoken publicly about his close bond with his nephew. In a 2022 interview with Today, he jokingly shared that he preferred calling the little boy by his own name.

“His name is Edwin, but I like to call him Jack,” Schlossberg told anchor Savannah Guthrie, adding that he visited his nephew whenever possible.
“I can’t get away from him. I love him.”

Tatiana was diagnosed with Inversion 3, a rare leukemia mutation more commonly seen in older patients. Over the past 18 months, she endured aggressive treatment, including a bone marrow transplant, chemotherapy, immunotherapy, and multiple blood transfusions.

The youngest granddaughter of President John F. Kennedy, Tatiana learned of her cancer diagnosis just hours after giving birth to her second child in May 2024.

In her deeply personal essay, she described the devastating thought of her children growing up without memories of her.

“My first thought was that my kids, whose faces live permanently on the inside of my eyelids, wouldn’t remember me,” she wrote. “My son might have a few memories, but he’ll probably start confusing them with pictures he sees or stories he hears.”

She also expressed heartbreak over missing her daughter’s earliest moments.
“I didn’t even really get to take care of my daughter I couldn’t change her diaper or give her a bath or feed her.”

Tatiana is survived by her husband, George Moran, their two children, and her parents, Caroline Kennedy, 67, and Edwin Schlossberg, 80. She is also survived by her older sister Rose, 37, and younger brother Jack.