a postcode follows arcane rules. We don't believe people who claim to be over 120. A real (administrative) user of this system with a first-class, database layer login, as opposed to a Subscriber with a second-class, application layer login. If the canonical name is a common one, or there are known to be two or more authors with the same canonical name, some brief text about the author to disambiguate. The name of the author as entered by the original user, prior to being resolved against known authors