PREVIEW

In November, the environmental journalist - granddaughter of late U.S. president John F. Kennedy - revealed in an essay published in The New Yorker that she was battling a rare cancer. And on Tuesday, a family spokesperson announced that Tatiana had died. ”Our beautiful Tatiana passed away this morning. She will always be in our hearts," they wrote on the official Instagram account for the JFK Library Foundation, signing the note: "George, Edwin and Josephine Moran. Ed, Caroline, Jack, Rose and Rory.”