Original: Francis Harry Compton Crick OM FRS ( 8 June 1916 â '' 28 July 2004 ) was an English molecular biologist , biophysicist , and neuroscientist , and most noted for being one of two co-discoverers of the structure of the DNA molecule in 1953 , together with James D. Watson .
Simplified: Francis Harry Compton Crick OM FRS ( 8 June 1916 -- 28 July 2004 ) was a British physicist and biologist .