William Grover-Williams, English-French race car driver (d. 1945)
William Charles Frederick Grover-Williams (born William Charles Frederick Grover, 16 January 1903 – 18 March 1945 (or shortly thereafter)), also known as "W Williams", was a British Grand Prix motor racing driver and special agent who worked for the Special Operations Executive (SOE) inside France. As a racing driver, he is best known for winning the first-ever Monaco Grand Prix and as an SOE agent he organised and coordinated the Chestnut network, before being captured and executed by the Nazis.