National Museum of Nuclear Science & History
Sineath Jr. worked at the 200 East Area at Hanford during the Manhattan Project.
Vera Williams was in charge of the housing office at Los Alamos during the Manhattan Project. The wife of physicist John Williams, she also helped organize a maid service to help with housework and childcare.
William Leroy Parker graduated from Auburn University in 1938. He was in ROTC and commissioned as a 2nd Lt.