"Johnny Edgecombe"@en . "2010-09-26Z"^^ . . "John Arthur Alexander Edgecombe"@en . "1932-10-22Z"^^ . "John Arthur Alexander Edgecombe"@en . . "Edgecombe, Johnny"@en . "2010Z"^^ . . "1932Z"^^ . "Edgecombe, John Arthur Alexander"@en . "Jazz promoter and criminal" . . "John Arthur Alexander \"Johnny\" Edgecombe (22 October 1932 \u2013 26 September 2010) was a British jazz promoter and criminal, whoseinvolvement with Christine Keeler inadvertently alerted authorities to the Profumo Affair."@en . .