34 years old.
Jacqueline Kennedy Onassis died on May 19, 1994 at the age of 64.
John F. Kennedy and Jacqueline Kennedy had four children in order from oldest to youngest: Caroline Kennedy, John F. Kennedy Jr., Patrick Bouvier Kennedy (who died at 2 days old), and Arabella Kennedy (who was a stillborn).
Jacqueline Hill died on February 18, 1993 at the age of 63.
46
Caroline Bouvier Kennedy was born on November 27th, 1957. Her mother Jacqueline Kennedy Onassis died on May 19th, 1994. This meant Caroline was 36 years old at the time of Jackie Kennedy's death.
Jacqueline Kennedy Onassis was born on July 28th, 1929 and died on May 19th, 1994. Since her 65th birthday would have been on July 28th, 1994, Jacqueline Kennedy Onassis was 64 years old when she died.
John F Kennedy was 45 years old when he died.
He had three that lived. With his wife Jacqueline Bouvier Kennedy. Caroline Kennedy, John.f.Kennedy, Jr. and Patrick Kennedy. Patrick died at 2 days old. John.f.Kennedy, Jr{1960-1999} died in plane crash in July 1999. Caroline, is currently the only one left{1958-} Jacqueline and John, had a miscarriage before Caroline was born.
28
Jacqueline Lee Bouvier Kennedy was born on July 28th, 1929. On July 28th, 1963 she celebrates her 34th birthday. John F. Kennedy was assassinated on November 22nd, 1963. This meant she was 34 years old when he was killed.
John F. Kennedy died on November 22, 1963 (aged 46).
His dad out lived him. He would have been 52.