John Strange Spencer-Churchill was born 4 February 1880 in Phoenix Park, Dublin, County Dublin, Ireland to Randolph Henry Spencer-Churchill (1849-1895) and Jeanette Jerome (1854-1921) and died 23 February 1947 London, England, United Kingdom of unspecified causes. He married Gwendoline Theresa Mary Bertie (1885-1941) 8 August 1908 in Oxford, England, United Kingdom.
|Offspring of John Strange Spencer-Churchill and Gwendoline Theresa Mary Bertie (1885-1941)|
|John George Spencer-Churchill (1909-1992)|
|Henry Winston Peregrine Spencer-Churchill (1913-2002)|
|Anne Clarissa Spencer-Churchill (1920-)||28 June 1920 London, England, United Kingdom||Robert Anthony Eden, 1st Earl of Avon (1897-1977)|