John F. Kennedy, the 35th President of the United States, had family members who were still alive. However, please note that family situations can change over time, and I may not have the most up-to-date information.
As of 2023, some of John F. Kennedy's family members who were still alive included:
Caroline Kennedy: John F. Kennedy's daughter, Caroline Kennedy, was alive as of 2023. She served as the U.S. Ambassador to Japan from 2013 to 2017.
Jean Kennedy Smith: Jean Kennedy Smith, John F. Kennedy's sister, was alive as of 2023. She was a diplomat and served as the U.S. Ambassador to Ireland from 1993 to 1998. However, she passed away on June 17, 2020.
Eunice Kennedy Shriver: Another of John F. Kennedy's sisters, Eunice Kennedy Shriver, passed away on August 11, 2009. She was known for founding the Special Olympics.
Ted Kennedy: John F. Kennedy's brother, Ted Kennedy, served as a U.S. Senator from Massachusetts for many years. He passed away on August 25, 2009.
Robert F. Kennedy Jr.: Robert F. Kennedy Jr., the son of Robert F. Kennedy (J.F.K.'s brother), was alive as of 2023.
Please note that this list might not be exhaustive, and there may be other living family members related to John F. Kennedy. For the most current information, it's best to refer to up-to-date sources or news outlets.