William Haggard was the pseudonym of Richard Henry Michael Clayton, the son of the Rev. Henry James Clayton and Mabel Sarah Clayton. He was an English writer of fictional spy thrillers set in the 1960s through the 1980s, or, as the writer H. R. F. Keating called them, "action novels of international power." Like C. P. Snow, he was a quintessentially British Establishment figure who had been a civil servant in India, and his books vigorously put forth his perhaps idiosyncratic points of view. The principal character in most of his novels is the urbane Colonel Charles Russell of the fictional Security Executive,, who moves easily and gracefully along Snow's Corridors of Power in Whitehall. During the years of the fictional spy mania initially begun by the James Bond stories, Haggard was considered by most critics to be at the very top of the field.
William Harrison Ainsworth was an English historical novelist born at King Street in Manchester. He trained as a lawyer, but the legal profession held no attraction for him. While completing his legal studies in London he met the publisher John Ebers, at that time manager of the King's Theatre, Haymarket. Ebers introduced Ainsworth to literary and dramatic circles, and to his daughter, who became Ainsworth's wife.
William Harvey was an English physician who made influential contributions in anatomy and physiology. He was the first known physician to describe completely, and in detail, the systemic circulation and properties of blood being pumped to the brain and the rest of the body by the heart, though earlier writers, such as Realdo Colombo, Michael Servetus, and Jacques Dubois, had provided precursors of the theory.
