 Supposedly created as a parody of Dorothy L. Sayers' detective Lord Peter Wimsey, Campion established his own identity, and matured and developed as the series progressed.After Allingham's death her husband Philip Youngman Carter completed her last Campion book and wrote two more before his own death.Albert Campion is a pseudonym used by a man who was born in 1900 into a prominent British aristocratic family.