National Museum of Nuclear Science & History
Grace Hulbert Wilson Groves is the wife of General Leslie R. Groves. The pair was married in 1922 and together they had two children, Richard and Gwen.
Waldemar Nielsen (1917-2005) worked on the postwar surveys of Hiroshima and Nagasaki in Japan. Nielsen was born in Greensburg, Pennsylvania.
D. A. Hess served in the 509th Headquarters and Base Services Squadron.
Ewell Neil worked for the Roane-Anderson Company.
