Richard Norvel McMullinFather: Norvel M McMullin (1903 - 1976)Mother: Ruth Marie Elizabeth Strombom (1906 - 2003)Family with Priscilla Diane ClevelandMarried19 May 1962 1) Sources1. The Des Moines Register (Des Moines, Iowa) 25 May 1962Last updated: 27 Jun 2016