Clint Murchison, Sr. was alive and active in 1963 and I think he was one of the top players in the JFK assassination due to his connections to the peak of US intelligence. Sid Richardson died in 1959. Madeleine Brown used to meet Lyndon Johnson for trysts at the Del Charro Hotel 1) http://www.sandiegoreader.com/news/2011/jan/05/cover-oil-politics-la-jolla/ 2) http://www.sandiegoreader.com/news/2011/jan/12/feature-big-rich-part-two/ Oil and Politics in La Jolla How two Texas oilmen ran Del