06/21/2013 04:14:00 PMObituaryEverettRoyDenisonAlumniobituaryAlumni Everett Roy Denison, Lewisville :: He attended North Texas from 1935 to 1937. He was a telephone man with Southwestern Bell for 41 years and was a founding member and one of the builders of Lewisville Bible Church. In his younger days, he was one of Texas’ top bull riders.