No, James Simpson did not win the Nobel Prize. He was a Scottish obstetrician who is known for his discovery of chloroform's anesthetic properties.
He was nominated in 2002 but did not win.
James Chadwick won The Nobel Prize in Physics in 1936.
James Franck won The Nobel Prize in Physics in 1926.
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yes
Leo James Rainwater won The Nobel Prize in Physics in 1976.
James Batcheller Sumner won The Nobel Prize in Chemistry in 1946.
James Watson Cronin won The Nobel Prize in Physics in 1980.
Elias James Corey won The Nobel Prize in Chemistry in 1990.
The Nobel Prize in Physics 1935 was awarded to James Chadwick for the discovery of the neutron.
James Tobin won The Prize in Economic Sciences in 1981.
James A. Mirrlees won The Prize in Economic Sciences in 1996.