Nancy Greenewalt Frederick

Child of Manhattan Project VeteranWilmington, DE

Family Member of Manhattan Project Veteran

Listen to Nancy Greenewalt Frederick’s Oral History on Voices of the Manhattan Project

Nancy Greenewalt Frederick is the oldest daughter of Crawford Greenewalt, a chemical engineer who worked on the Manhattan Project and later become president of the DuPont Company.

Related Profiles

Philippe Halban

Britain

Philippe Halban is a European cell biologist. He received his PhD from the University of Oxford and then pursued an academic career in diabetes research at the University of Geneva, Switzerland and Harvard University, USA.

Raymond C. Grills

Research & Development/300 Area

Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.

Nancy Bartlit

Los Alamos, NM

Nancy Bartlit is the former president of the Los Alamos Historical Society and co-author of Silent Voices of World War II: When Sons of the Land of Enchantment Met Sons of the Land of the Rising Sun.

Irénée Du Pont, Jr.

Wilmington, DE

Irénée du Pont, Jr. is a member of the storied du Pont family and the son of the President (1919 to 1925) of the E.