Alan Turing was born on the 23rd of June 1912, he was a British mathematician, who went to Princeton University, King's college, Sherborne school and Institute of advanced study and he published a book in 1983. His parents were Julius Mathison Turing and Ethel Sara Stoney and he had one sibling called John Turing. He died on the 7th of June 1954. Alan built the first general use computer during his life.