Jack Ruby Full Name: Jacob Leon Rubenstein Profession: Assassin of Lee Harvey Oswald Nationality: American Biography: Fatally shot and assassinated Lee Harvey Oswald, when he was in police custody after being charged with the assassination of John F. Kennedy, on live TV. Born: March 25, 1911 Birthplace: Chicago, Illinois, USA Generation: Greatest Generation Chinese Zodiac: Pig Star Sign: Aries Died: January 3, 1967 (aged 55) Cause of Death: Pulmonary embolism Articles and Photos The Assassination of President Kennedy The shocking public killing of President Kennedy in 1963 was a momentous event in world history, giving birth to dozens of conspiracy theories.November 22, 1963 Historical Events 1964-03-14 Dallas, Texas; Jack Ruby sentenced to death for Lee Harvey Oswald's murder 1991-12-26 Gun of Jack Ruby, killer of Lee Harvey Oswald, sells for $220,000 at auction Famous AssassinsCharles J. Guiteau James Earl Ray John Bellingham Lee Harvey Oswald Mehmet Ali Ağca Sirhan Sirhan