Norman Pirie, Scottish-English biochemist and virologist (d. 1997)
Norman Wingate (Bill) Pirie FRS (1 July 1907 – 29 March 1997), was a British biochemist and virologist who, along with Frederick Bawden, discovered that a virus can be crystallized by isolating tomato bushy stunt virus in 1936. This was an important milestone in understanding DNA and RNA.