National Museum of Nuclear Science & History
Colonel Franklin Matthias (1908 – 1993) was the officer-in-charge at the Hanford site. Matthias, a civil engineer, had been a close associate of General Groves since the beginning of the Manhattan Project, and was asked to review sites in the West.
Aylworth worked in the United States Engineer District Office.
Ruth DeWire accompanied her husband, physicist John DeWire, to Los Alamos during the Manhattan Project.
