Tatiana Schlossberg, the daughter of Caroline Kennedy and granddaughter of President John F. Kennedy, has shared that she has been diagnosed with terminal cancer. The 33-year-old environmental advocate revealed the news on November 22, 2025, drawing attention to her personal health struggle and the ongoing challenges faced by the Kennedy family.

Tatiana's brother, Jack Schlossberg, expressed deep emotion, offering support for his sister during this difficult time. The family, known for its public prominence and long history of both triumphs and tragedies, has been rocked by another misfortune. The Kennedys have faced a series of personal losses, including:

• The assassination of John F. Kennedy in 1963, when he was serving as President.
  
  

• The assassination of Robert F. Kennedy in 1968, during his presidential campaign.
  
  

• The plane crash that killed John F. Kennedy Jr., his wife Carolyn, and her sister Lauren Bessette in 1999.
  
  

• The death of Mary Richardson Kennedy, Robert F. Kennedy Jr.'s ex-wife, who died by suicide in 2012.
  
  

• Ongoing health battles and legal struggles within the family, adding to their sorrows.
  
  

This latest sorrow adds to the long history of hardships the family has endured. Tatiana Schlossberg, an advocate for environmental causes, gained recognition for her work with The New York Times and other platforms to raise awareness about climate change. Her cancer battle has struck a chord with many who admired her commitment to sustainability and global environmental issues.

Despite the overwhelming challenges ahead, the Kennedy family has remained united in support of Tatiana. As the Schlossbergs face this latest tragedy, they continue to draw strength from one another, holding onto their shared legacy while confronting yet another chapter of adversity.

Sources: ABC, People, The New York Times