A trainee nob. Not quite a fully fledged nob, but with a little persistence and experience, will surely get there.
Eeeh. Look at those noblings outside Coop in Shipston-on-Stour... What is the world coming to? What on earth will become of them when they get older?
Answer: They will transform into fully fledged nobs, like a caterpillar transforming into a butterfly.