Tatiana Schlossberg, passes away after a battle with leukemia.

The granddaughter of President John F. Kennedy, died on Tuesday after a November disclosure of a uncommon leukemia diagnosis.

The Kennedy Library Announces the Passing

News of her death was shared in a social media post by the John F. Kennedy Presidential Library and Museum.

“Our beautiful Tatiana passed away this morning. She will always be in our hearts.”

Details of the Condition

Within a personal essay in November, it was shared that she had been suffering from a type of blood cancer with a rare mutation.

Acute myeloid leukemia is a disease that originates in the body's blood-forming tissues.

Those close to her is seeking space as they grieve.