Article continues below advertisementJohn F. Kennedy's granddaughter Tatiana Schlossberg has been diagnosed with acute myeloid leukemia.The 35-year-old daughter of Caroline Kennedy and Edwin Schlossberg revealed the unfortunate news in an essay published in the The New Yorker on November 22.Article continues below advertisementTatiana Schlossberg Received Her Diagnosis in 2024Source: MEGATatiana Schlossberg has terminal cancer.The sister of democratic pundit Jack Schlossberg noted that she got her diagnosis after she gave birth to her second child in May 2024.