National Museum of Nuclear Science & History
Arnold Grubbe (1904-2002) was an engineer working for the civilian contractor Crane Company in Oak Ridge, Tennessee.
Diana VanWyck moved to Richland with her husband Fred in 1944 from Charleston, West Virginia, where Fred worked at DuPont's Belle Plant as a technician.
John worked at Los Alamos during the Manhattan Project, as Enrico Fermi‘s bodyguard. He moved with his wife and daughter to Los Alamos in 1943.
