Robert B. Culton, age 81, of Kingston, passed away April 20, 2020 at his home. He was a U.S. Army Veteran and retired employee of Martin Marietta in Oak Ridge. He is survived by his wife of 36 years: Kay Whitson Culton; sons: Brad (Amy) Culton, Keith Townsend, and Bradley (Susan) Townsend; daughters: Molly (Wade) Bingham and Angela Townsend; grandchildren: Asher and Anna Culton, Kristin McCollum, Jacob (Brittany) Townsend, Brianna and Briley Bingham and Nick Smith; and great-grandchildren: Easton and Barrett. Because of the current COVID-19 restrictions, there will be a private viewing at Kyker Funeral Home in Kingston followed by a graveside service in Roane Memorial Gardens in Rockwood. In lieu of flowers, donations can be made to a choice of the Remote Area Medical Volunteer Corps (RAM Foundation) or the Roane County Animal Shelter.