mc5 - Cleri Who's Who

Four lines rhyming AABB - scansion, rhythm, metre and all that malarkey is as random as-u-like. Oh yes - the featured subject, usually a person, is mentioned in the first line.
Here's a full and frank(ly better) intro by Thos along with some that were made earlier.

However, his writings in moralistic parables using imaginary creatures from fantasy worlds

Endeared him, particularly in the North-East, to children sitting at home suffering from curlds. (y'knaa)

Roald Dahl

Software

Wrote books with characters that would often snarl

Whereas Enid Blyton

Dandalf

Had famously five and secretly seven to write on.

George Orwell