National Museum of Nuclear Science & History
T. W. Hungerford, Jr. worked for Clinton Laboratories at the X-10 Reactor.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.
William Karush (1917-1997) was an American mathematician and physicist. After earning his Ph.D. from the University of Chicago in 1942, Karush worked briefly at the Carnegie Institution of Washington before returning to Chicago to join the Manhattan Project.
John was a scientist at Los Alamos during the Manhattan Project. In 1949, John married Jean L. Balagna, who worked in the Los Alamos Lab.