National Museum of Nuclear Science & History
William Thomas McNamara worked in Oak Ridge Tennesee with his wife Mildred Wilton from 1942 to 1946. Prior to accepting a job at Oak Ridge, McNamara had worked at the Charlestown Navy Shipyard in Boston.
Matson worked in the 100 B Area at Hanford during the Manhattan Project.
Edward A. Ryan Jr. served in the First Ordnance Squadron.