John S. Watson (Chevron CEO) John S. Watson (Chevron CEO) John S. Watson (born 1956) is an American businessman. He served as the Chief Executive Officer and Chairman of the Board of the Chevron Corporation from January 1, 2010 to January 31, 2018. John S. Watson was born in California in 1956. In 1978, he graduated with a B.A. in Agricultural Economics from the University of California, Davis, and in 1980 he received an MBA from the University of Chicago Booth School of Business. In 1980, he joined the Chevron Corporation. He served as its Chief Financial Officer from 2001 to 2005. From 2009 to
D. M. S. Watson D. M. S. Watson David Meredith Seares Watson FRS (18 June 1886 – 23 July 1973) was the Jodrell Professor of Zoology and Comparative Anatomy at University College, London from 1921 to 1951. Watson was born at Higher Broughton, near Salford, Lancashire, the only son of David Watson, a pioneering metallurgist. He was educated at Manchester Grammar School and the University of Manchester. He specialised in geology and began to study plant fossils in coal deposits. In 1907, his final year, he published an important paper on coal balls with Marie Stopes (who had an early career as a paleobotanist);