How many siblings did John F. Kennedy have?
In 1914, Kennedy married Rose Fitzgerald, the daughter of John F. Fitzgerald, the Democratic mayor of Boston and probably the most recognized politician in the city. Joe and Rose had the following nine children: Name Birth Death Age Notes Joseph Patrick Kennedy, Jr. July 25, 1915 August 12, 1944 29 years Killed in World War II John Fitzgerald Kennedy May 29, 1917 November 22, 1963 46 years Married 1953 to Jacqueline Lee Bouvier Rosemary Kennedy September 13, 1918 January 7, 2005 86 years Lobotomized in 1941, then institutionalised from 1949 until her death in 2005.