Max Delbrck

German-American biophysicist who helped launch the molecular biology research program in the late 1930s. He stimulated physical scientists' interest into biology, especially as to basic research to physically explain genes, mysterious at the time. Formed in 1945 and led by Delbrück along with Salvador Luria and Alfred Hershey, the Phage Group made substantial headway unravelling important aspects of genetics. The three shared the 1969 Nobel Prize in Physiology or Medicine "for their discoveries concerning the replication mechanism and the genetic structure of viruses". He was the first physicist to predict what is now called Delbrück scattering. In 1937, Max left Nazi Germany for America—first California, then Tennessee—becoming a US citizen in 1945. In 1941, he married Mary Bruce. They had four children. Delbrück's brother Justus, a lawyer, as well as his sister Emmi Bonhoeffer were active along with his brothers-in-law Klaus Bonhoeffer and Dietrich Bonhoeffer in resistance to Nazism. Found guilty by the People's Court for roles in the July 20, 1944 plot to assassinate Hitler, the three men were executed in 1945 by the RSHA. Max Delbrück died, aged 74, on the evening of 9 March 1981 at Huntington Memorial Hospital in Pasadena, California. Link to Wikipedia biography