Guy von Dardel

Guy von Dardel
Dardel in April 1955
Born	Guy Fredrik von Dardel (1919-08-26)26 August 1919
Died	29 August 2009(2009-08-29) (aged 90) Geneva, Switzerland
Nationality	Swedish
Education	Royal Institute of Technology
Occupation	Physicist
Employers	Saab Swedish National Defence Research Institute CERN Lund University
Known for	Investigation into fate of his half-brother Raoul Wallenberg
Parent(s)	Fredrik Elias August von Dardel Maria Sofia "Maj" Wising
Relatives	Raoul Wallenberg (maternal half-brother) Nina Lagergren (sister) Nils Dardel (uncle)
Awards	Elected a member Royal Swedish Academy of Sciences

Guy Fredrik von Dardel (26 August 1919 – 28 August 2009) was a Swedish physicist who researched particle physics and participated in the establishment of CERN.