William Grey Walter
William Grey Walter (19 February 1910 – 6 May 1977) was an American-born British neurophysiologist, cybernetician and robotician. == Early life and education == Walter was born in Kansas City, Missouri, United States, on 19 February 1910, the only child of Minerva Lucrezia (Margaret) Hardy (1879–1953), an American journalist, and Karl Wilhelm Walter (1880–1965), a British journalist who was working on the Kansas City Star at the time.