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 Franck won The Nobel Prize in Physics in 1926.
James Chadwick won The Nobel Prize in Physics in 1936.
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yes
James Batcheller Sumner won The Nobel Prize in Chemistry in 1946.
Leo James Rainwater won The Nobel Prize in Physics in 1976.
James Watson Cronin won The Nobel Prize in Physics in 1980.
Elias James Corey won The Nobel Prize in Chemistry in 1990.
James Tobin won The Prize in Economic Sciences in 1981.
James A. Mirrlees won The Prize in Economic Sciences in 1996.
John James Rickard Macleod won The Nobel Prize in Physiology or Medicine in 1923.