Tatiana Schlossberg, has died at age 35.

The granddaughter of President John F. Kennedy, succumbed on Tuesday following a recent revelation of a rare leukemia diagnosis.

A Public Announcement Announces the Sad News

The sad news was announced in a online announcement from the John F. Kennedy Presidential Library and Museum.

“Tatiana passed away this morning. She will forever remain in our hearts.”

Insight into the Diagnosis

In a personal essay in November, she disclosed that she had been found to have a type of blood cancer with a rare mutation.

Acute myeloid leukemia is a disease that originates in the bone marrow and blood cells.

Those close to her is seeking space as they cope with their sorrow.