Richard S. Westfall  is best known for his biography of a mathematician who was a key figure in what?
Richard S. Westfall Richard S. Westfall (April 22, 1924 – August 21, 1996) was an American academic, biographer and historian of science. He is best known for his biography of Isaac Newton and his work on the scientific revolution of the 17th century.
Webster Wells Webster Wells (4 September 1851 in Boston – 23 May 1916) was a United States mathematician known primarily for his authorship of a series of mathematical textbooks.