In The Canterbury Tales, the Knight is a representative of those who belong to the very high social class of the nobility. His behavior – peacemaking, speaking like a gentleman, telling a polite romance – is probably meant to provide a point of contrast with the very different "low-born" behavior of characters like the Miller and the Reeve.
the Prioress which represents an ideal religious figure in the General Prologue, to find out the answer. With the Prioress, our first example of someone from the religious life, we have not only our first supposedly pious person with her priorities out of whack but also our first example of someone who's trying way too hard to be perceived a certain way, and how ridiculous that looks.
The Clerk The narrator tempers his satire of the Clerk by also telling us that he diligently prays for the souls of those who lend him money for books and lessons, that he speaks little but what he does say is always virtuous. Kind of like us here at Shook, this guy's generous with his knowledge. Since this attribute was one of the most desirable for medieval scholars, we have permission to think well of the Clerk. And don't feel too sorry for this guy – his fortunes could take a turn for the better if he gets a benefice – a position as a priest that comes with a salary.
The Physician With the Physician, one of the most educated of the pilgrims, Chaucer provides us...