Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

John Wickersham was a military policeman and guard at Los Alamos during the Manhattan Project. His duties included patrolling the perimeter of the site on horseback. He met and married his wife, Margaret (Hibner) Wickersham, at Los Alamos.

After the war, the Wickershams moved to Española. John worked for various construction companies and was a heavy equipment mechanic for the Zia Company at Los Alamos.

John Wickersham passed away on January 30, 2010 at the age of 85.

John M. Wickersham’s Timeline
1924 Feb 27th Born in Wiseman, Arkansas.

19431946 Worked on the Manhattan Project at Los Alamos as a military policeman and guard.

2010 Jan 30th Passed away at the age of 85.

Related Profiles

Harry Bernstein

Y-12 Plant

Harry Bernstein worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Orlando Soares

Los Alamos, NM

Leroy M Hartmann

Oak Ridge, TN

Leroy Hartmann (1922 – 1944) was an electrical engineer in the Special Engineer Detachment Manhattan District CE in Oak Ridge.

William R. Stewart

Los Alamos, NM

William Stewart was an engineer in the Special Engineering Detachment at Los Alamos, New Mexico. Specifically, Stewart worked in “Project Trinity” under the leadership of George Kistiakowsky and Kenneth Bainbridge.