National Museum of Nuclear Science & History
Attended the University of Nebraska.
Mathias (“Matthew”) Antone Thennes was born in 1895. He served in WW1 with the 39th Division, 153rd Regiment, in France.
Married to John Weil, a mechanical engineer in the SED.
Mary worked at Los Alamos during the Manhattan Project.
A. Roach worked for the United States Engineer District Office.