Harry E. Stephon

Roger Hartley White Sr.

Roger Sr was a mechanical engineer having graduated from Stanford University during World War II. He and his wife, Katherine Barnes were recruited by the FBI who made contact with them at the Santa Fe training station when they were leaving town, after their honeymoon at Ghost Ranch.

Selma Shupp

Selma Shupp was a technician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Roy Loebe

Roy Loebe worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Lyle Martin